1. Raga Kaunsi Kanada
2. Raga Manjh Khamaj
Annapurna Devi & Ravi Shankar:
"She has not recorded any music albums. But some of her performances (notably, 1. Raga Kaushi Kanara and Raga Majh Khamaj, Surbahar recital; and 2. Raga Yaman duet Surbahar recital with Ravi Shankar) that have been secretly taped from her earlier (1950s) concerts, are non-commercially available among a percentage of music lovers in India."
For more information see:
Many thanks to KF who made a nice double CD out of these recordings.