Listen to We Can't Be Friends - Ariana Grande (Lower Key - Piano Karaoke) online. We Can't Be Friends - Ariana Grande (Lower Key - Piano Karaoke) is an Instrumental language song and is sung by Karaokeysph. We Can't Be Friends - Ariana Grande (Lower Key - Piano Karaoke), from the album We Can't Be Friends - Ariana Grande (Piano Karaoke), was released in the year 2025. The duration of the song is 3:55. Download Instrumental songs online from JioSaavn.