12 twelve tone pieces for children

For piano.
Written in 1959.
Duration: ca. 9:00
1. March — 2. Bless you — 3. Full moon — 4. Snowy morning — 5. Plastic soldier — 6. I am tired — 7. Gossip — 8. King Neptune — 9. Timmy, the dog — 10. Catch — 11. Caught (or almost) — 12. Mirror canon.