Rick And Morty is no stranger to musical numbers, having previously wooed audiences with the massively popular “Get Schwify” from Season 2 Episode 5. However, the show has just hit a new high as one of its songs is now officially charting on the Billboard Hot Rock Songs chart.

Terryfold,” the song playing during the end credits of S3E6 “Rest And Ricklaxation,” is currently sitting at #33 on the chart after 1.1 million U.S. streams while selling 1,000 downloads (in the week ending Sept. 7, according to Nielsen Music) after its previous-week sum of 2,000 (when it debuted at No. 1 on the Comedy Digital Song Sales chart).

The song was produced by Seattle duo Chaos Chaos, after having previously been featured on the show with their song “Do You Feel It?” played over the closing credits of S2E3, “Auto Erotic Assimilation.”

Listen to “Terryfold” in full below.