"Live on Broadway" is hosted by Playbill.com columnist Seth Rudetsky and Julie James. The interview will be broadcast Feb. 4 at 7 PM, with encore airings on Feb. 6 at 11 PM ET, Feb. 8 at 7 AM ET and Feb. 12 at 12 PM ET. The broadcasts will air on Sirius Channel 77 and XM Channel 75, as well as on Sirius XM OutQ Saturdays at 10 AM ET.
To watch Block lend her voice to Alan's song, look below: