https://youtu.be/DeXlwuJgXm4 GIRAFFES? GIRAFFES! - I am Shimmer
Giraffes? Giraffes! (often abbreviated as G? G!) are an American instrumental math rock band formed in 2001 in Massachusetts, by guitarist/drummer Kenneth Topham and guitarist Joseph Andreoli. Along with math rock, the band's music frequently touches on post-rock, progressive rock and experimental rock.