Cherry Red's Doctor Bird imprint has reliably delivered Jamaican reggae and ska sounds from the vaults of Trojan Records. Today we're looking at two of its recent releases. First things first: the smiling woman on the cover of Delano Stewart's Stay a Little Bit Longer, to the left, is not the artist but rather a model. Winston Delano Stewart is the male singer of '60s rocksteady group The Gaylads, formed in Kingston, Jamaica when Stewart and his singing partner Harris "B.B." Seaton decided