An adventurous outing in the courtyard of Charlotte Street Foundation on May 18, 2022, was one of the most memorable performances presented by the Extemporaneous Music and Arts Society. Ten days later, many of the same Kansas City musicians recorded Compressed Space. The document is even better than the concert. The improvisations of Drew Williams (woodwinds), Seth Andrew Davis (guitar and electronics), Krista Kopper (double bass), Brandon Cooper (drums and percussion) and Evan Verploegh (drums and percussion) range from pristine quietude to atomizing skronk.