Friends is the most iconic TV sitcom of all time because of its firecracker central cast, highly relatable scenarios, and of course its outrageous one-liners.
But music is an important part of any TV series, and Friends certainly boasts its fair share of unforgettable sing-songs over the course of its 10 seasons and 236 episodes.
Each of the six main characters has had at least a few opportunities to flex their pipes - or lack thereof - and show off their singing abilities for better or worse.
From singing karaoke-style to adapting hit pop songs with their own lyrics, and in the case of a certain friend even writing their own songs from scratch, there are near-countless musical moments throughout the show.
But just how well do you remember them? And more to the point, can you remember who sang what from just a single line of lyrics? You'll need to be both a hardcore Friends know-it-all and have a keen ear for music to get anywhere close to 100% on this quiz.
But fear not no matter how you do, because the answers are at the end as ever. Good luck!