A terrific work from Paul Lansky, It All Adds Up contains six preludes for two pianos?"Tie Yer Shoelaces!," "As I Was Saying," "Ten Is a Lovely Number," "Flat Seven," "Enfolded," and "Topology." A Carl Fischer Music Piano Edition, the two-piano team Quattro Mani has both performed and recorded this piece on their acclaimed album Kindred Spirits (Bridge Records, Inc). For advanced players, two copies of the work are needed for performance. Duration: 17'49"