Jazz harpist Dorothy Ashby delivers one of her most accomplished albums with "Rubaiyat," showcasing the harp as a legitimate jazz instrument. Released in 1970, the album features Ashby's sophisticated compositions and arrangements that prove the harp can swing as hard as any traditional jazz instrument. Her touch is delicate yet rhythmically assured, navigating complex harmonic terrain with apparent ease. The supporting musicians provide sympathetic accompaniment, understanding when to support and when to step back. Ashby's musical vision encompasses everything from hard bop to modal jazz to soul-jazz grooves. This is essential listening for understanding jazz's broader instrumental palette and Ashby's unique contribution to the music.