The Rigs co-wrote the track "Lonely" with electronic music artist Rezz for her EP Beyond The Senses, released on July 24th, 2019. The collaboration blends Rezz’s signature dark, bass-heavy electronic style with The Rigs’ emotionally driven vocals. "Lonely" stands out for its haunting lyrics and atmospheric production, which creates a powerful sense of isolation and introspection. Fans and critics praised the song for its unique fusion of genres and emotional depth.