Trumpeter Alex Sipiagin’s ninth Criss Cross album may be his most conceptually ambitious. The 43-year-old trumpeter, these days garnering broad international recognition as a solo artist, as well as for his inspired virtuoso playing in various Dave Holland and Mingus Orchestra contects, offers seven original pieces – performed by a distinguished band of A-listers – that contain heady polyphony, substantial melodies, beautiful voicings, and intoxicating rhythms. It’s a cutting edge of the 21st century jazz.