I learned this beautiful piece from folk-rnn (v2). It was actually rejected by an artificial critic I built for The Ai Music Generation Challenge 2020. I didn’t know what the tune was about, but eventually it became clear it was about our dog that died tragically last year. This tune forms the basis of a entry to The AI Song Contest 2021, but below I just play it solo.
%%utc-8
X:36
I:abc-charset utf-8
T:Evigt Förlorad
C:folk-rnn (v2) + Sturm
P:C(AABBC)2CA
K:clef=treble
M:6/8
K:Bmin
P:A
B,2DF2 A|B3A2F| B2dc2B|A3EFA|B2FA2F|B3A2F|E3 DCD|B,3 B,3||
P:B
F3F2^G|FABA2F|^G2F G3|F3DCB,|B,DFF2E|F2AB2A|=G3EFD|B,3B,2D||
P:C
[BD]3[BD]3|[BD]3A2G|[DF]3[DF]2E|D2B,B,2A|[dD]3[cD]3|[BD]3A2G|[DF]3[DF]2E|D2B,B,3|] 
Tunes from the Ai Frontiers 