- Project E.T. Intro by DJ ESCO prod. by DJ ESCO & Mustard
- Promise by Kid Ink (Ft. Fetty Wap) prod. by Mustard
- Put Your Graffiti On Me by Kat Graham prod. by Kaos (duo) & Matthew Koma
- Real by R.I.E (Rap) prod. by J Gramm & Mustard
- Real Recognize by Kid Ink prod. by Mustard
- Reborn by Katy Perry prod. by Max Martin
- Rewind by Kid Ink (Ft. Akon) prod. by Mustard
- Rich Ni$$a by Ty Dolla $ign (Ft. YG) prod. by Mustard
- Rift Tour 2021 by Fortnite (Ft. Ariana Grande, Juice WRLD & Marshmello, LSD, Mac Miller & Wolfmother) prod. by Ariana Grande, Brendan O'Brien, Diplo, Epic Games, Harmony Samuels, ILYA, Killah B, King Henry, Labrinth, London on da Track, Marshmello, Max Martin, Michael "Mikey" Foster, Mr. Franks, Pharrell Williams, Sauce, Scootie & TBHits
- Rodman by Pardison Fontaine prod. by Vinylz
- Save as Draft by Katy Perry prod. by Elof Loelv & Max Martin
- Saved by Ty Dolla $ign (Ft. E-40) prod. by D'Mile & Mustard
- SICK OF IT ALL by blackbear prod. by Charlie Handsome
- Sirene by Fedez (Ft. Malika Ayane) prod. by Freedo & Shuko
- Skate It Off by Lil Wayne
- Step On Up by Ariana Grande prod. by TBHits
- Stereo-tipi by Fedez
- STILL DOWN? by Ty Dolla $ign (Ft. 24hrs)
- Stuck with Me by The Neighbourhood prod. by Lars Stalfors & Lewis Hughes
- Stupidly Crazy by DJ ESCO (Ft. Casey Veggies & Nef The Pharaoh) prod. by DJ ESCO & Mustard