Three of the biggest instrumental pop hits ever recorded were by trumpeters Hugh Masekela, Herb Alpert, and Chuck Mangione. Botti's fourth album comes equipped with more than enough catchy and light melodies to compete with that legacy, but it will probably be "All Would Envy," one of the two vocal tunes on Night Sessions, that will help this disc dent radio and sales charts. It's a song given an irresistible Brazilian lilt by its composer, Sting, who Botti has toured with, and sung hauntingly by Shawn Colvin. Like those aforementioned horn players, Botti does put an emphasis on rhythm on upbeat groove tunes like "Miami Overnight," "Streets Ahead," and especially "Blue Horizon," which has more than a hint of Europe's drum & bass sound, and features killer keyboard work by Billy Childs and album producer Kipper. But it's the Alpert-influenced "Through an Open Window," with its rock guitars and slick melody line that many may consider the hottest track. Most of the other tracks consist of Botti's crisp clear tone cutting through the kind of atmospheric, heavily padded keyboard music that has gotten him on smooth-jazz radio and Hollywood soundtracks. --Mark Ruffin