Flutist Alex Hamburger and pianist José Luiz Martins make their debut as a duo with Catalog of Dreams (2025, Challenge Records), an intimate album steeped in the Brazilian influence of native Paulistano Martins and Hamburger’s exploration of the Great American Songbook, Black American music, and folk traditions. The two have collaborated before, including on Martins’ Odyssey Mixtape (2025, Origin Records). Here, they weave flute, piano, voice, and electronic keyboards into a deeply personal sonic journey spanning original compositions and reinterpreting classics by Herb Ellis, Wayne Shorter, and Thundercat.