I'll Be There For You (The Rembrandts song)

"I'll Be There for You" is a song recorded by American duo The Rembrandts. It is best known as the theme song to the American sitcom "Friends", which premiered in September 1994 and ended in May 2004. 
The song was also released as the first single from the group's third studio album "LP", reaching the top 10 in Australia, New Zealand and Norway, as well as in Ireland and the United Kingdom in both 1995 and 1997.