Before Isaiah J. Thompson walked into NPR's office, special preparations for his Tiny Desk concert were already underway: the arrival and tuning of a piano for the Steinway artist, who performed the final concert in our Juilliard Jazz 20th anniversary series. When the soft-spoken pianist and his sharply-dressed bandmates touched down, I knew we were in for a treat. A common thread throughout the group's musical selections is a commitment to honoring the fibers that make up the rich fabric of African American culture.