Question: band on roof at end of 10 things i hate about you
Answer: The band Save Ferris ( singer Monique Powell , guitarist Brian Mashburn , bassist Bill Uechi , trumpeter José Castellaños , trombonist Brian Williams , saxophonist Eric Zamora , and drummer Evan Kilbourne ) appears as the band performing at the prom , playing their songs `` I Know '' and `` Ca n't Stop '' as well as covers of The Isley Brothers ' `` Shout '' and Nick Lowe 's `` Cruel to Be Kind '' .