Despite starting out back in 2003 with the album Toothbrush, most music fans know Dr. Dog for its funky fresh 2016 album The Psychedelic Swamp or its mellow, slightly folkly 2017 album Abandoned Mansion. And if you aren’t a music listener at all, there’s still a 99% chance you’ve heard Dr. Dog’s version of “Heart It Races” from 2007, the band’s most played song that features one of the recognizable, catchiest bass lines.