Williams is a founding member of Australian boyband Darling Brando, formed in 2018. Darling Brando made their worldwide debut at the Music Matters Festival in Singapore in 2018 and signed to Sony Music Australia in August 2019. They released their debut single 'Beat Up Guitar' in March 2019, co-written by Swedish songwriter and producer Johan Gustafsson (The Pussycat Dolls, Icona Pop) alongside Joleen Belle (Kelly Clarkson, Selena Gomez) and Sebastian Lundberg (Lupe Fiasco, Dami Im, Samantha Jade). 'Beat Up Guitar' debuted at number 2 on the Shazam discovery charts and peaked at number 36 on the Spotify Australia Viral 50 chart. Darling Brando were attempting a new world record of performing 100 shows in 30 days in early 2020 however had to cancel their attempt after only 80 shows left as Australia was locked down during the COVID-19 Pandemic. Darling Brando released their second single 'Nightlights' in August 2020, co-written by
Jimmy Robbins (Day + Shay, Florida Georgia Line, Keith Urban) as well as Nash Overstreet and Ryan Follese from American pop-rock band
Hot Chelle Rae whom Williams has collaborated with throughout his music career. Darling Brando released their third single 'Wild Eyes' in October 2020 which was co-written by Norwegian singer
Ruben and Swedish songwriter David Björk (
Armin van Buuren,
HRVY). Williams departed Darling Brando in February 2021. == Concert tours ==