With Willow Beats (2011–2018) Naranya Johnson had intended to pursue a career as a guitarist from a young age. However, he broke his wrist while studying guitar at university, and had to drop out of his course. He elected to switch into composition, and at his teacher's prompting purchased a microphone and had Ellis sing over one of his songs. They released three EPs in the mid-2010s via
Bandcamp and toured the east coast of Australia and New Zealand. Across their various tours, they supported
Tash Sultana,
Flume and
Alison Wonderland. The duo went on indefinite hiatus from 2018, with their final performances taking place in Sydney and Melbourne that July. Johnson stated that the two of them needed "some time to work on our art and selves."
Video game soundtracks (2018–2025) Johnson adopted the moniker "River Boy" for his solo work. He had earlier met Julian Wilton, the creative director for Massive Monster, during a Willow Beats tour. After learning that Wilton was involved in the games industry, Johnson offered to soundtrack a game and went on to record a few songs which would be used for
Unicycle Giraffe (2019). Shortly after Willow Beats went on hiatus he was approached by Wilton again about composing for a then-unnamed console title which would become
Cult of the Lamb; Johnson agreed. The game also won the Excellence in Music category at the Australian Game Developer Awards. In 2022, Johnson also collaborated with several indigenous artists to support
Yawa, a small game made for Clarendon Street Arcade in association with the
Royal Melbourne Institute of Technology. He joined the project about two weeks before launch to compose music, handle adaptive audio, and record sound effects. The game was inspired by
Gauntlet (1985), but was nonviolent and designed to teach the
Boonwurrung language. It was playable as part of an installation at the arcade from July to October 2022. Johnson continued working with Massive Monster, creating audio for the
Cult of the Lamb content updates and performing the music live at events. This included a performance with
Orchestra Victoria in October 2023 which drew 6,000 attendees, He also performed a rave version at Pax Australia 2024. In 2024, the studio also released
Hymns of the Unholy, a heavy metal remix album of the game's score. The album included vocals from
Howard Jones and
Matt Heafy, guitars by Scott LePage and Clay Gober of
Polyphia, Javier Reyes of
Animals as Leaders, Josh Baines of
Malevolence and
Sean Long of
While She Sleeps. ==Death and legacy==