I must emphasise that I am not a musician, so please excuse any incorrect notes.  I've left them in, as some of them seem to add a certain raw feel to the performance. It’s strange, but I even like the bit where it goes off-key around the 03:00 mark. 😊
This is an adlib composition of mine, recorded in one take,  
Many thanks for listening.
Best wishes, Rob (bikergsx)