Playing some sad disco on the split personality keyboard

The keyboard has a split personality because the accompaniment section and the melody section are playing in different keys and there is no way to change it. The song is called "En sang for livet" (= a song for life) and is a sad song made in 1987 by the Danish band Shubidua. It's about two invincible guys who spends their evenings partying, getting drunk, and having coitus, but then one of them gets a mysterious disease and dies, and let that be a lesson to the rest of us to remember to use rubber in the future. I don't know how it was in other countries, but in Denmark every somewhat famous artist made an AIDS song in the mid 1980's. Some of them were upbeat and humorous while others were dead serious - this one is in the latter category, which was unusual for Shubidua who normally made fun of everything.