SUSTAIN
strengthen or support physically or mentally
undergo or suffer (something unpleasant, especially an injury)
cause to continue for an extended period or without interruption
uphold, affirm, or confirm the justice or validity of
an effect or facility on a keyboard or electronic instrument whereby a note can be sustained after the key is released.
undergo or suffer (something unpleasant, especially an injury)
cause to continue for an extended period or without interruption
uphold, affirm, or confirm the justice or validity of
an effect or facility on a keyboard or electronic instrument whereby a note can be sustained after the key is released.