<Ul> <Li> Al Jardine--harmony and backing vocals </Li> <Li> Brian Wilson--lead, harmony and backing vocals, grand piano </Li> <Li> Carl Wilson--harmony and backing vocals, lead guitar </Li> <Li> Dennis Wilson--harmony and backing vocals, percussion </Li> <Li> Mike Love--harmony and backing vocals </Li> </Ul> <Li> Al Jardine--harmony and backing vocals </Li> <Li> Brian Wilson--lead, harmony and backing vocals, grand piano </Li> <Li> Carl Wilson--harmony and backing vocals, lead guitar </Li>

Who sings lead on please let me wonder