Fuller is John Patrick “J.P.” Welsh’s musical dream, writing songs in his free time between serving tables before the coronavirus epidemic of 2020. During the lockdown, Welsh was able to do more of what he loved – writing music – and released his debut single “Favorite Poison” in late March of 2020, which exploded on the media platform Tik Tok. Fuller released his first EP in late September 2020 titled “Crush Me”.

On October 21st, 2022, Fuller released his first album titled “LOWLIFE” under Yr Favorite Records. He’s been constantly and passionately cranking out catchy, emotion-grabbing, alternative pop-rock ballads since.

In 2024, Fuller completed his most ambitious project yet: “TWENTY-FOUR IN ‘TWENTY-FOUR” – releasing 24 singles biweekly across the calendar year. This project was originally intended as a build-up to a sophomore album, “NO SUBSTITUTE”, which Fuller reported to be a future project upon announcing the transition to the “TWENTY-FOUR IN 'TWENTY-FOUR” project via mass-email. However, a compilation LP, “THIS IS NOT AN ALBUM”, was released following the 24th & final single of the project, “THE PLEASURE”. The “NO SUBSTITUTE” moniker is a nod to Fuller’s substitute teacher theme for his live shows while supporting The Ghost Club on their 'King Whatever’ tour in 2024.