Hello Jonathan,
I might be able to knock up a few backing tracks and send them over to you.
I'm a pianist and producer who can't sing or write lyrics, but can do almost everything else.
I don't know what kind of genres you're interested in:
I would say I can do anything but folk or metal. I specialise in blues, jazz and non-mainstream electronic music, but I can have a good crack at pop, rock or soul if that's your thing.
Send me a message if you think you might be interested...
