Brothers Osborne have a released a throwback lyric video for their latest single, "21 Summer."

It opens up with a cassette player reminiscent of old Sunday morning cartoons before showing an older looking cartoon-style TV, amplifier, keyboard and clock giving the whole thing a very '70s vibe. As the technologies of yesterday pass on the screen, so do the lyrics of the song about old broken hearts. The cool tones of the drawings on the screen are perfectly reminiscent of times gone by and are a great match for the song that makes us wish we could go back in time to our own 21 summers.

"21 Summer" is off of the Osbornes’ debut album, Pawn Shop, which was released in January. Their recent single “Stay a Little Longer,” also on the record, became the duo’s first No. 1 single in late January.

“21 Summer,” as well as the entire Pawn Shop album, is available for purchase on iTunes. More information about the Brothers Osborne can be found on their website.