Ziggy Marley has teamed up with Sweet Relief Music Fund to help raise emergency funds for musicians and music-industry workers facing illness, disability, and age-related issues.

The first son of Reggae legend Bob Marley is among a group of international celebrities, including Dolly Parton and John Mayer, supporting the cause. Fans can participate in an auction for a chance to win a guitar signed by their favorite musician.

Ziggy Marley, who signed a Fender guitar, used his verified social media account to urge his over 1.8 million followers to join in.

Celebrating its 30th anniversary, Sweet Relief Music Fund is a California-based nonprofit dedicated to helping musicians and music industry workers in need.