Are Joe Walsh and Mark Hoppus both songwriters as well as vocalists in their various bands?
Mark Hoppus Mark Allan Hoppus (born March 15, 1972) is an American musician, singer, songwriter, record producer, and television personality best known as the bassist and co-lead vocalist for the pop punk band Blink-182.
Tawgs Salter Thomas "Tawgs" Salter is a Canadian musician, songwriter, producer and recording engineer. His extensive body of musical work includes a vast array of artists ranging from Josh Groban, Lights and Lenka to Chantal Kreviazuk, Fefe Dobson, Midway State and USS. Salter has also worked alongside Grammy-winning writer/producer Walter Afanasieff, . Salter's music, production and collaborations have been featured on television shows, including Vampire Diaries, Grey's Anatomy, American Idol and The Simpsons to films such as Prom Night and Joe Somebody (Tom Wilson).