my favouritye one is Maksim Mrvica- very graceful pianist...here are a few samples..

first one is amazing one which just destresses me anytime...

second one is best for early morning coffee accompaniment as you drive to work, sets the mood for day's whirlwind

YouTube - Maksim - Hana's Eyes

YouTube - Maksim - exodus

another long time favourite is Luther Vandross

amazing voice...

YouTube - Luther Vandross - There's Nothing Better Than Love
Reference:: Sikh Philosophy Network http://www.sikhphilosophy.net/general-discussion/18714-my-favourite-song.html

Sugarcult

YouTube - Sugarcult-Pretty Girl

here is my cheer up song

YouTube - Always look on the bright side of life - Monty Python

Kuldeep Manak rocks

YouTube - Kuldeep Manak Jogi


fav oldie

YouTube - Dev Anand Yaad Kiya Dil ne

Debi

YouTube - Debi Live-2 (Part 10) Must Watch
Reference:: Sikh Philosophy Network http://www.sikhphilosophy.net/showthread.php?t=18714

other favs are Willie Nelson, Johnny Cash, Shaukat ali, Gurdas mann