In the Heart of Spanish Harlem / En el corazón de Harlem español

Mercury Records

calendar_today1967Colombia

Mercury Records

calendar_today1967United States

“1967 US Mercury Records Stereo label variation release. The MR etched within the matrices indicates this to had been pressed at the Mercury Record Manufacturing Company. Track titles and liner notes are provided in English and Spanish on...”

Mercury Records

calendar_today1967United States

“LP-title, track listing and sleeve notes in English and in Spanish. First catalog number on front cover and spine, second on back cover.”

Mercury Records

calendar_today1968United Kingdom

“Mono UK Version”

Mercury Records

calendar_today1968United Kingdom

Mercury Records

United States

“label promo”

Mercury Records

calendar_today2006Japan

“Marketed and distributed by Universal Music K.K. Made in Japan STEREO”