Tracklist

A1	Blutopia
A2	Overture To A Jam Session
A3	The Mooche
A4	Dimuendo & Cresecendo In B
A5	Rugged Romeo
B1	The Blues
B2	Frankie & Johnny
B3	I'm Just A Lucky So & So
B4	Passion Flower
B5	Just Squeeze Me
B6	Ring Dem Bells

Credits

• Alto Saxophone – Johnny Hodges
• Baritone Saxophone, Clarinet, Bass Clarinet – Harry Carney
• Bass – Oscar Pettiford
• Piano – Duke Ellington
• Tenor Saxophone – Al Sears
• Tenor Saxophone, Clarinet – Jimmy Hamilton
• Trombone – Lawrence Brown, Wilbur de Paris*
• Trumpet – Harold 'Shorty' Baker*, Taft Jordan
• Trumpet, Violin – Ray Nance
• Vocals – Al Hibbler (tracks: B3), Kay Davis (tracks: B1)

Notes

The notes on the cover of this LP, which have a sheet of paper glued to a plain white cover, state that this concert was not recorded on April 30, 1947 (the date given in the title) at Darmouth College, but at Cornell University, which W. E. Timmer's Ellingtonia Discography gives as being on April 19, 1947. There is no listing for a known recording on April 30, 1947.
Musicians are identified from the notes, a complete personnel list was not included. Timmer lists the following musicians being on the date as well: Shelton Hemphill, Francis Williams, Eddie Barefield: trumpets; Claude Jones: trombone; Russell Procope: alto saxophone, clarinet; Fred Guy: guitar; Ed McConney: drums. Maria Cole is listed as a third vocalist but does not appear on this LP.