Male falsetto singers are invited to sign up for the 21st annual Richard Ho‘opi‘i Leo Ki‘eki‘e Falsetto Contest on Sept. 23.

The contest, which will be held at the Ritz-Carlton Maui, is open to male soloists who have not been signed to a recording contract, released a solo album or won another falsetto contest.

Contestants are encouraged to play a musical instrument during their performance.

Apply online by Sept. 8 at 808ne.ws/falsettocontest or go to festivalsofaloha.com, click on “Falsetto Contest” and then click on “Richard Ho‘opi‘i.”