The Doobie Brothers links As one of the most popular Californian pop/rock bands of the '70s, the Doobie Brothers evolved from a mellow, post-hippie boogie band to a slick, soul-inflected pop band by the end of the decade. Along the way, the group racked up a string of gold and platinum albums in the US, along with a number of radio hits. The band continues to record and tour, frequently selling out venues. Click on the thumbnail to the right to see photos of The Doobie Brothers. Click on the thumbnail to the right to see The Doobie Brothers's handprints in cement.