The on-again, off-again roster-fluctuating-but-core-remaining, Jammy-winning collective that is Percy Hill will return for five shows in late February/mid-March. The band will perform at Boston’s Paradise on February 27 followed by a gig the next night at New York’s Mercury Lounge. Two weeks later its members will regroup for three New England shows at Higher Ground, Asylum and Webster Theater. Percy Hill entered the studio in December to record its follow-up to 1998’s Colour in Bloom with the official release date still unannounced.