Musician needs a hand

Hi. I am Steve Beresford. I’ve played the piano since I was 7 and now I’m 74. Sometimes I was a university lecturer. I mainly play improvised music and up until Covid had an OK time. But my savings went during Covid, my pension is small and post-Covid gigs are sparse. I need financial help, not least because I’ll be having an operation for a thing I’ve had since birth. I’d appreciate your help.