Katyar Kaljat Ghusali's music is composed by Shankar–Ehsaan–Loy, an Indian musical trio consisting of Shankar Mahadevan, Ehsaan Noorani and who?
Katyar Kaljat Ghusali (film):  The film's music is composed by Shankar–Ehsaan–Loy, and retained some of the songs from the original play composed by Jitendra Abhisheki. Shankar–Ehsaan–Loy: Shankar–Ehsaan–Loy (   ) is an Indian musical trio consisting of Shankar Mahadevan, Ehsaan Noorani and Loy Mendonsa.
i don't know