Why the Harmonium Replaced Older Accompaniment
Launch library · evergreen read

The gradual rise of हारमोनियम across much of the wider tradition displaced older accompanying instruments like सारंगी largely through practicality rather than any clear superiority in tone, since the harmonium required considerably less specialised training to play competently. That practical advantage, rather than any clear improvement in sound, largely decided the outcome of this long transition.
Where sarangi accompaniment demanded years of dedicated study to master its subtle, voice like slides, a harmonium player could reach a functional, useful level of accompaniment far more quickly, making it an attractive choice for performers and ensembles working under real practical constraints. Ensembles working under tight schedules or limited resources found this speed of training especially valuable in practice.
This transition was never entirely uncontested, and some musicians continued to prefer older instruments for their particular expressive qualities, yet practicality ultimately reshaped much of the tradition's accompanying instrumentation across the twentieth century and beyond. That ongoing preference among some musicians keeps the older instruments from disappearing entirely, even as the harmonium dominates.