Just heard of this A.I. Dj remix site called rave.dj So I went and tried it out! I am a fan of Nirvana and heard all these stories about how Nirvana ripped off Killing Joke with the song Come As You Are having stolen a riff from the song Eighties. Also the band The Damned has a similar riff...perhaps Killing Joke took the riff from the Damned or was it Nirvana? I think of it more as a funny joke... So I used the website to mash up some of these songs together!! Here are some results
Come As You Eighties
Nirvana And Killing Joke Mashup of Come As You are and Eighties
https://rave.dj/EWGOJj3RsXcTMA
Eighties Goes On
Mashup of Killing Joke And The Damned of Eighties and Life Goes On
https://rave.dj/3-O_aEOu2DSN_g
Goes On You Are
Mashup of of Nirvana and The Damned of Life Goes On and Come As You Are
https://rave.dj/ht2sVc7JgxgEdw
Also there is a story that Nirvana also ripped off the band Boston song More Than A Feeling riff for the song Smells Like Teen Spirit
So Mashed up those two songs together too!
Boston And Nirvana Mashup
More Like A Spirit