No composer names (the 2 Tracks likely Cage): la. OPEN ROAD [possibly "Ophelia" ?] 2. MYSTERIOUS ADVENTY     [prep.pf...,1945], 3. SATIE [?] 3 Tracks, "lateral 33 1/3-start outside" 1b. BEN WEBER [the composer, David Tudor likely the pianist?] 1 Track, "lateral 33 1/3- start outside" paper cover envelop has the logo: "Sounderaft, instantaneous Recording Disks, Full-Spectrum"