by Roch ParisienGuitar riffs permeate dada's pleasing debut Puzzle, wedded to thick slices of an equally important influence -- 60s psychedelia. The L.A. trio offers plenty to keep the ears busy: the orchestral sadness of "Timothy," and insidious melody of "Dog, " strung-out ravings of "Here Today, Gone Tomorrow, " and over-the-edge teen-angst of "Dizz Knee Land." Avoiding tedious jams, keeping the songs tight and memorable, combined with a taste in cover art worthy of L.A.'s best psychologists, helps make this disc an intriguing puzzle.