*2022 Stock.* Aries - Klavierstück XIII contains two long works featuring Markus and Majella Stockhausen (in separate performances). Aries is essentially the Spring quadrant of Sirius (the Stockhausen Edition no. 26) with the electronic tape accompanied by only Markus Stockhausen's trumpet part (in effect a live electro-acoustic work). The other work is Majella Stockhausen's traversal of Klavierstück XIII, a solo piano work later adapted with vocal parts into Scene 1 from the opera Samstag Aus Licht (The Stockhausen Edition no. 34).
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