T
he legendary music maestro Ilaiyaraja was in Australia in September 2026 for his 50-year musical legacy tour and to top it all, received a special parliamentary honour through a ceremonial stamp release. Just to mention in the passing that this is a ceremonial commemorative tied to a parliamentary honour, not a standard Australia Post-issue stamp in general circulation- similar in spirit to the personalized stamp Mammootty received from Australia’s Parliament in 2023. An accolade nevertheless and a truly remarkable gesture befitting the life work of the genius.
Let us take this opportunity to visit the South Indian film music industry and draw some inferences.
The Sound of the South: Inside India’s Most Prolific Film Music Industry
For most of the world, “Indian film music” means Bollywood. But south of the Vindhyas, four film industries — Tamil (Kollywood), Telugu (Tollywood), Malayalam (Mollywood), and Kannada (Sandalwood) — have quietly built a musical ecosystem that is, by most measures, richer, more experimental, and more commercially aggressive than its northern counterpart. This is the story of how that ecosystem came to be, and what makes it tick.
Roots in the Sabha and the Stage
South Indian film music didn’t emerge from nowhere. It grew out of two older traditions: Carnatic classical music, with its centuries-old grammar of ragas and talas, and the traveling theatre companies that staged mythological and folk dramas before cinema existed. Early Tamil and Telugu “talkies” of the 1930s were often filmed versions of stage plays, songs and all, performed live on set by actors who were also trained classical singers. The audience’s appetite for music was inherited whole from the sabha (concert hall) and the folk stage, not invented by cinema.
This lineage explains a ‘uniqueness’ outsiders often notice: even today, a commercial mass entertainer film will comfortably drop in a phrase of pure Carnatic improvisation, and audiences don’t blink.
The Golden Age and Its Architects
By the 1950s and 60s, a first generation of composers — M.S. Viswanathan, K.V. Mahadevan, G. Ramanathan in Tamil; Ghantasala and S. Rajeswara Rao in Telugu — had turned film music into a distinct craft separate from the concert stage. They built orchestras that blended Western instrumentation (violins, brass, accordion) with Carnatic melodic structure, laying the template that later composers would build on.
Then, in 1976, a self-taught musician from a village in Tamil Nadu changed everything. Ilaiyaraaja’s arrival didn’t just add another name to the list — it reset the genre’s ambitions entirely (see the companion profile piece for more).
Regional Flavour: One Country, Four Sounds: A veritable melange
Despite geographic proximity, the four industries have distinct musical personalities:
- Tamil cinema leans hardest into rhythm-driven, folk-inflected mass songs — gaana from Chennai’s working-class neighbourhoods, parai drumming, and koothu folk traditions all feed directly into mainstream soundtracks.
- Telugu cinema has historically favoured melodic, often more overtly romantic compositions, though the “mass” hero-introduction song has become its own aggressive subgenre in the Tollywood blockbuster era.
- Malayalam cinema, shaped by its more art-house, realist film culture, tends toward understated, lyric-forward compositions — music that serves character and mood rather than spectacle.
- Kannada cinema, the smallest of the four industries, has increasingly borrowed cross-pollinated elements from its neighbours while maintaining a folk-classical base of its own.
The Composers Who Built the Modern Sound
After Ilaiyaraaja, the next seismic shift came with A.R. Rahman, whose 1992 debut Roja introduced sampling, world music textures, and studio production values that had no precedent in Indian film scoring. Rahman’s subsequent career — Oscar and Grammy wins, Broadway, Hollywood scores — did more than any single artist to put South Indian film music on the global map.
The generation after Rahman has fragmented into distinct lanes: Thaman S and his maximalist, EDM-inflected mass anthems; Anirudh Ravichander, whose synth-pop hooks now define youth-oriented Tamil cinema; Santhosh Narayanan, known for genre-defying, politically conscious scores; G.V. Prakash Kumar, prolific across moods and languages; and Sushin Shyam, whose minimalist, electronic-leaning work has become central to Malayalam cinema’s new wave.
Playback singers remain stars in their own right. S.P. Balasubrahmanyam’s six-decade career and Guinness-recognized output, K.S. Chithra’s soaring range, and newer voices like Sid Sriram and Chinmayi Sripada carry as much fan devotion as the actors on screen.
The Industry Mechanics and a perfected sequence
A few mechanics are unique to South Indian cinema:
The audio launch is a full-blown media event — often held in a stadium, televised, attended by the film’s entire cast — where a soundtrack is unveiled weeks before release. It functions as both marketing and cultural ritual, generating the first wave of buzz for a film.
Music as pre-release marketing is taken further here than almost anywhere else. A single song released ahead of the film can single-handedly build (or sink) box-office anticipation, which is why composers are signed and promoted almost like co-stars.
Composer-director pairings recur across careers and become creative institutions of their own: Rahman and Mani Ratnam, Ilaiyaraaja and countless auteurs of the 70s-90s, Anirudh and Lokesh Kanagaraj in the current era. These partnerships often develop a signature sonic identity that audiences associate with the filmmaker as much as the composer.
Pan-India dubbing has scrambled old boundaries. A Telugu blockbuster’s soundtrack now routinely gets simultaneous Tamil, Hindi, Kannada, and Malayalam versions, with the same tune carrying different lyricists’ words across languages — a logistical and creative puzzle that barely existed twenty years ago.
From Vinyl to Vertical Video
Distribution has been transformed twice in a generation. The shift from cassettes and records to streaming platforms (Spotify, YouTube, JioSaavn, Apple Music) democratized access and made data — streams, views, watch-time — the new currency of a song’s success. Independent labels like Think Music and Saregama South now compete directly with major studios for distribution rights and often outbid them.
More recently, the rise of short-form video has quietly reshaped how songs are written. Composers increasingly design a song’s most “hook-heavy” 15 seconds with reels and shorts in mind, sometimes before the full arrangement is even finished — a shift as consequential, in its own way, as the move to digital recording.
Cultural Footprint Beyond the Screen
South Indian film songs routinely outlive the films that spawned them. A “mass” hero-introduction number — loud, percussive, built for whistling audiences in single-screen theatres — has become a genre unto itself, sometimes more famous than the movie. These songs migrate into weddings, festival processions, political rallies, and flash mobs, embedding film music into everyday civic and social life in a way few other national cinemas achieve.
Reality television singing competitions have also become genuine talent pipelines, feeding new playback voices directly into the industry.
The World is our Oyster
Rahman’s international career opened the door, but the industry has kept walking through it. RRR’s “Naatu Naatu,” composed by M.M. Keeravani, winning the Academy Award for Best Original Song in 2023 was a watershed — proof that a song built entirely within Telugu cinema’s own idiom could win on the world’s biggest stage without diluting itself for international taste. YouTube has given composers direct access to a global diaspora audience, bypassing traditional distribution gatekeepers entirely.
The Tensions beneath and the simmering discontent
The industry’s growth hasn’t come without friction. Critics point to a formulaic sameness in mass-market “mass” songs, churned out to a predictable beat-and-hook formula. Composer overcommitment — scoring a dozen or more films a year — raises real questions about quality and burnout. And despite the industry’s commercial muscle, musicians, session artists, and lyricists frequently find themselves on the losing end of royalty and copyright disputes, issues that streaming-era economics have only partially addressed.
Where the Industry is and what it portends
South Indian film music today sits at an unusual intersection: an industry deeply rooted in a centuries-old classical tradition, yet more willing than almost any other Indian film industry to absorb EDM, hip-hop, and global pop influences; an industry that treats a song’s viral potential as seriously as its melodic merit; and one that has, improbably, become India’s most credible ambassador on the world musical stage. Whatever comes next for it will likely be decided as much on YouTube analytics dashboards as in recording studios — but the Carnatic backbone, audiences suggest, isn’t going anywhere.
Where South Indian Film Music Goes Next
For an industry built on ritual — the stadium audio launch, the composer-director dynasty, the mass hero-intro anthem — South Indian film music is in the middle of a quieter but more fundamental shift than any it has faced since Ilaiyaraaja first put a string section behind a folk tune.
Here’s where the signs point.
The Song Is Being Designed for the Scroll, Not Just the Screen
The biggest structural change isn’t stylistic, it’s architectural. Composers increasingly write a song’s most shareable 15-30 seconds — the “hook” — with Instagram Reels and YouTube Shorts in mind before the rest of the arrangement is finalized. A song’s life now often begins as a vertical clip months before the film releases, and its performance on short-form platforms increasingly shapes final edits, promotional strategy, and even which songs get pushed as singles.
This is quietly changing songwriting itself: shorter, punchier hook lines, front-loaded choruses, and rhythms built to loop cleanly. Whether this produces more disposable music or simply a new discipline (not unlike how radio-era time limits shaped pop songwriting) is a live argument inside the industry.
Pan-India is not a flash in the pan! It’s a viable Business Model
Films like Baahubali, RRR, Pushpa, and KGF proved that a Telugu or Kannada film’s soundtrack could travel across the country and, increasingly, the world, without being filtered through Bollywood first. Composers are now routinely writing and recording simultaneous multi-language versions of a soundtrack, and studios are budgeting for it from day one rather than treating dubbed versions as an afterthought.
Expect this to keep accelerating: more composers building fluency across languages, more lyricists working in tandem across four or five simultaneous versions of the same song, and audio launches sized for a national, not regional, audience.
The Composer-as-Brand: Consolidation happening around fewer names
Even as the industry produces more films than ever, a smaller cluster of composers — Anirudh Ravichander, Thaman S, Devi Sri Prasad, GV Prakash — are absorbing a disproportionate share of high-profile projects, largely because a bankable composer name now functions as marketing currency on par with the lead actor. This is squeezing opportunities for emerging composers even as the volume of films grows, and is likely to keep concentrating soundtrack budgets and promotional muscle around a handful of proven hitmakers.
At the same time, streaming-era data — which songs actually get streamed, replayed, and used in user-generated content — is giving producers a new, more brutal way to evaluate a composer’s commercial track record in near-real time, adding pressure that didn’t exist in the cassette era.
Independent and Regional Voices Are Finding New Distribution
Not everything is consolidating upward. Independent labels, YouTube-first artists, and non-film (“independent”) releases from film composers are growing as a parallel economy. Malayalam cinema in particular has continued to nurture composers like Sushin Shyam whose minimalist, atmospheric work draws from a very different sensibility than mainstream mass entertainment, finding real audiences without needing a stadium launch.
Expect the gap between “mass commercial” and “critically distinct” South Indian film music to widen and become more clearly its own lane, each with its own audience and economics.
AI is pussyfooting into the studio, in a carefully orchestrated (pun intended!) manner
Composers and studios are beginning to experiment with AI tools for demo generation, arrangement assistance, and even de-aging or recreating classic vocal performances — the industry has already seen instances of AI-assisted vocal work referencing legendary singers. This raises the same fraught questions playing out globally: consent and royalties for vocal likeness, the risk of AI-generated “filler” music devaluing composed scores, and unions and singer associations beginning to push for clearer rules before the practice becomes normalized.
Expect this to be one of the more contentious fights in the industry over the next few years, not a settled trend yet.
Global Recognition is raising the bar and spawning unfettered ambitions
“Naatu Naatu”‘s Oscar win didn’t just earn M.M. Keeravani a trophy — it recalibrated what composers and studios believe is achievable without compromising a song’s regional identity for international appeal. Expect more deliberate positioning of high-profile soundtracks for global awards consideration, more direct collaboration with international orchestras and producers (following the trail Rahman blazed decades earlier), and more confidence that a song rooted firmly in Telugu or Tamil idiom can win on a global stage exactly as it is, without dilution.
Live Concert is here to stay and paving the way for a parallel revenue stream
Composers who built their reputations on film scores are increasingly headlining large-scale solo concerts — Anirudh’s stadium tours and Ilaiyaraaja’s continued sold-out orchestral shows are the clearest examples — turning film music into a durable touring business independent of any single movie’s box office performance.
This is a meaningful new revenue stream and a sign that South Indian film composers are starting to be treated, and to behave, like standalone recording artists rather than purely service providers to a film.
The Throughline
If there’s one pattern connecting all of this, it’s that South Indian film music is steadily decoupling its own commercial life from the fate of any individual film. Songs go viral before a trailer drops. Composers tour on their own. International recognition arrives independent of domestic box office. The industry that once treated the audio launch as its biggest marketing moment is slowly discovering that the song itself — not the film around it — might be the more durable product. What hasn’t changed, and probably won’t, is the Carnatic-and-folk backbone underneath all of it; every new trend so far has been layered on top of that foundation, not replacing it.
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