I've got 5 or 6 Dot Ashby albums, and this is by far my favorite song of hers.
It's breathtaking, no mistake. The bass and drums are steeped in funk, yet keep it mellow. A flute (?) section keeps it nice and light. Its all held together by 'Dorothy's harp' her playing is perfect, sprwaling rich deep soundscapes.
I can't emphisise how perfect this song is. If you've hard any version of 'Windmills...' I'm sure you can imagine a harp suitung it well.
I belive Cadet have recently reissued the 3 albums Ashby did with them (Afro Harping, The Rubiayat of Dorothy Ashby, and Dorothy's Harp), but they can still be hard to get hold of. An excellent quality copy from an original LP can be found on Dusty Fingers Vol.1, also on vynil.