Mindless Self Indulgence and Tappi Tíkarrass are both what?
Mindless Self Indulgence: Mindless Self Indulgence (often shortened to MSI) is an American electropunk band formed in New York City in 1997. Tappi Tíkarrass: Tappi Tíkarrass was an Icelandic punk band which added elements of funk, rock and jazz to their music, marking a difference from other traditional bands at that time.
band