https://www.musical-u.com/learn/can-musical-improvisation-singing-really-be-fun/
Musical improvisation is perhaps the most intimidating proposition for the average musician. Singing, particularly in front of other people, is probably a close second! So can it really be possible to combine these two in a way which is actually fun? https://www.musical-u.com/learn/can-musical-improvisation-singing-really-be-fun/