Saxophone quartet Double Espresso takes the stage at Theater Mascini during Red Light Jazz with their program Klavierleeuwen (“Piano Lions”), featuring music from the Roaring Twenties of both the 20th and 21st centuries. They present swinging pieces by legendary pianists such as Zez Confrey, Jelly Roll Morton, and Duke Ellington, alongside original compositions—drawn from personal stories within the group’s circle—and arrangements of music by their jazz heroes, including bassist and bandleader Charles Mingus.