Just to add a bit to the mix, here is a link to of all things a Gospel Music site which:
1/ Contains solo piano music
2/ And a 50 second sampler of 'The Flight of the Earls'

Dunno how it qualifies as gospel, but this is the tune I learnt all those years ago!!

Cheers

Dave

http://www.michaelshull.com/aa_blessed.htm