''Mr. Big''' is an American hard rock supergroup formed in Los Angeles, California, in 1988. The band was originally composed of Eric Martin (lead vocals), Paul Gilbert (guitar), Billy Sheehan (bass guitar), and Pat Torpey (drums & percussion). They are noted especially for their musicianship, and have scored a number of hits. Their songs are often marked by strong vocals and vocal harmonies. Their hits include "To Be with You" (a number-one single in 15 countries in 1992) and "Just Take My Heart".