Renew or Apply for CAPT/ACAP Membership.

More Information on CAPT/ACAP Membership.

Access / edit / change password of my Profile (for CAPT/ACAP members; requires log-in).

Contact CAPT/ACAP administration to activate your Profile (for current CAPT/ACAP members). A personal profile is required to view Unisonus posts on this website.

Connect at the Community Discussion Forum (hosted at PIANOTU.NING.COM) for CAPT/ACAP  members … current and archived technical discussions on piano related topics at More information on joining the Community Forum.

Passwords: To recover log-in information and lost passwords for or the Community Forum at