Christian Wolff: **For piano I & For piano II** [no recording date, **after 1950**] 16" dia Presto 3210 disk, recorded _outside-›in_ [possibly David Tudor, pianist] [edge->center (recording pattern)] Side A, 4 tracks, foil bubbled on this side. Side B, 5 tracks (with red lines and arrows covering the outer four tracks). Labels off from disk, retaped by GM to the paper cover. Side A label: 33 1/3 R.P.M standard needle For piano II - Wolff (4 mvts.) Side B label: 33 1/3 R.P.M standard needle For piano I - Wolff (untitled solo), last band Cover paper envelope: audiodiscs, AUDIO DEVICES, Inc. 444 Madison Avenue, New York 22, N.Y.