Hi Kim,
The only 'classical' stuff that I'm aware of are Stu Hamm's arrangements of The Moonlight Sonata and Bach's Prelude in C, John Patitucci's version of Cello Suite Number 1 (which Michael Manring does very well live) and, er, Joey Dimaio (sp??) from Manowar doing 'Sting Of The Bumblebee'... LOL - sorry, the last one's probably not what you're looking for...
As a general rule, the cello stuff works much better on bass than the piano music, IMO - the Cello suites make for some serious finger-work, especially if you leave your bass tuned in fourths! I think Michael tunes to CGDA when he plays the Bach, but I can't be certain...
As for the Indian stuff - Bass is not an instrument that features heavily in the Indian Classical tradition - the bass role is generally taken by the lower tuned of the tabla, which has got some SERIOUS bottom end on it! I played in a quartet for a while with a tabla player, classical guitarist and electric violinist, and learned so much from the Tabla player about rhythm and approach... I know Michael had played with some outstanding Tabla players, so I'm sure he'll fill you in on some of that...
I don't know of any rag-based recordings with electric bass on on them, sadly... If you do find any in your travels, do let me know!
cheers
Steve
www.steve-lawson.co.uk