Having churned out myriad chart-topping tunes — “Thinking Out Loud,” “The A Team” and “Photograph," to name just a few — it suffices to say that Ed Sheeran has a knack for making great music.

His talents, though, extend far beyond just his vocal ability alone; Ed’s songwriting has earned him a fancy collection of highly-esteemed awards including an American Music Award, two BRIT Awards and his first-ever Grammy Award, which he just recently won for Best Pop Solo Performance at the 58th Grammy Awards on Monday.

To observance of his 25th birthday (Feb. 17), as well as his first Grammy win, we're honoring Ed's pen-game by running down songs he's written for other artists, from One Direction to Lupe Fiasco.

Check out the gallery above to see which songs you may not have known were written/co-written by Ed Sheeran.