His first achievement came in 2013, writing for Matt Redman's Your Grace Finds Me. Weeks has since been involved in other songs for Redman's albums, including These Christmas Lights,[2]Unbroken Praise and Glory Song.[3] He was also a part of writing "27 Million", a song by Matt Redman and LZ7, who released it with the intention to raise awareness for the A21 Campaign, with the aim to abolish modern day slavery. The song reached No. 12 in the UK official singles chart.[4]
He wrote the Kpop song, "Wishing on a Star" for BTS's Youth album in 2016. Since then, Weeks has written and produced several songs which led UKP magazine to name him the brain behind K-pop.[5]
In 2023, he arranged and composed[17] the song "Blind Spot" for the album Rock-Star with Stray Kids members Bang Chan, Changbin, and HAN (known collectively as 3RACHA). The album, Rock-Star, reached No. 1 on the Billboard 200 charts.[18]
In 2024, he and Kyler Niko produced and wrote a song (titled "Infinity") with NIJISANJI EN Livers, Shu Yamino and Sonny Brisko, as part of the monthly NIJI ENcounter project.[19]
^Shin, Hye-young (11 September 2023). "아이브 미니 1집 트랙리스트 공개...타이틀곡 3개" [Ive's 1st mini album tracklist revealed...3 title songs] (in Korean). Archived from the original on 20 October 2023. Retrieved 20 October 2023.
^"Payback". 13 October 2023. Archived from the original on 20 October 2023. Retrieved 20 October 2023.