giaz63

Caligola Records is a legitimate label; this is not a pirated release. I agree that the two artists found a safe meeting point by choosing standards rather than original compositions, but I wouldn't rule out the possibility that the duo was formed at the last minute. This is, however, the only collaboration between the two on record, and therefore an important historical testimony. A physical CD or vinyl edition would be desirable.

caligola records(digital only) has this 1984 concert by Sam Rivers and Mal Waldron https://www.caligola.it/shop/MAL-WALDRON-&-SAM-RIVERS-Live-in-Mestre-Venezia-1984-files-wav-covers-jpeg-booklet-pdf-p799438283

https://www.caligola.it/shop/MAL-WALDRON-&-SAM-RIVERS-Live-in-Mestre-Venezia-1984-files-wav-covers-jpeg-booklet-pdf-p799438283 caligola records(digital only) has this 1984 concert by Sam Rivers and Mal Waldron

"Siorra" is Lee Morgan "Ceora"