Vincent Lyn (Piano) & Wouter Kellerman (Flute) Carnegie Hall Concert a Success! Special Guest Star David Longoria (Trumpet) provides delightful artistry. After Concert Mixer a special and vibrant treat! Performing Artists deliver originality, energy, polished performances. GRAMMY creative guest supporters include Miss Amy, Alex Otey, Michael Lewin, Chris Clark, Lucy Kalantari, Grant Maloy Smith, Steven Elci, Mister G & Katherine, Tholsi Pillay, Cecil Parker, Michael Packer, Paul Rodgers, Jerry Harrison, Alex Mitnick, Joanie Leeds, Monty Guy, and others.