Pianist Marilyn Crispell has been a composer and performer of contemporary improvised music since 1978. Drummer Carmen Castaldi began playing drums more than 45 years ago, his playing influenced by jazz, classical, modern and free style music. For more information, please call Shadybrook at 216-556-5683 or visit www.shadybrook.org. Registration for this special event is encouraged. To register, visit www.marilycrispell.eventbrite.com. $20 program donation suggested.