Anyone that uses RCP2, can you please tell me: Is the use of a smart pad essential for accessing vocal effects such as pitch shift, or can these effects be enabled without the need to activate them through a smart pad? Follow up question: if a smart pad is necessary, may one activate a vocal effect such as pitch shift or reverb through the smart pad and keep it activated throughout the entire session while simultaneously switching between banks and triggering sounds/music and other smart pad functions on top?