Feedback appreciated

Across
[4] Play back and forth this endless game, aka move up and down, figuratively (6)
[5] What’s the bee doing on the stage? His hum is of utmost importance (5)
[6] Viva! did you hear that pleasant combo ? Hmm.. harsh for some though (6)
[8] A rasik took cue from 1 down and fine tuned to a different melody (8)
[9] Make Lara join to sing the soulful rendition of this song (8)
[10] Was this named after a fast-paced man from far, east of Iran ?(5)
[12] Music, art and wealth go together. Is this honorable? (7,9)
[13] These patterns must have been be inscribed in Malayalam however you see them (4)
Down
[1] This one, I sang with rasa sort of like 8 across. (9)
[2] Viola returned notes in a carnatic style in Manhattan in a stunning performance. Call this a reverse tradition? (6)
[3] PMI accompanied a gala varnam in tala superbly. A majestic piece for a concert. (5,5,7)
[7] Raja Svati composed a sophisticated form of this music. (9)
[11] A legendary man lived in Somalia. One so lost in his music. (4)
[12] Mother returned and got the math right at the end. She did add, I overheard (5)