Should’ve Known Better, Endless Summer Nights and Don’t Mean Nothing were big FM104 rock tracks in 1987. They were on high rotation on FM104 in 1987/8.
Should’ve Known Better is a US No 3 single. Endless Summer Nights US No 2 and Don’t Mean Nothing US No 3 (US No 1 Rock tracks).
Hold On To The Nights is a US No 1 single although it was never played on FM104.