Jazz, dance and popular music · added September 14, 2026
Harry Vann combo
Candidate group · high confidenceWhat the evidence supports
Same February 16, 1956 page announces Harry Vann combo for the Alpha Chi Omega chapter of Alpha Kappa Alpha Sweetheart Ball at the Blue Moon Ballroom, February 24.
Limits and open questions
Discovered while inspecting the Earlier research source. Performance completion, home base and personnel remain unproved.
Confidence detail: high for advertised booking. Evidence notes are not a count of distinct ensembles.