Charles Mingus Jr. (April 22, 1922 – January 5, 1979) was a highly influential American jazz double bassist, composer and bandleader. Mingus's compositions retained the hot and soulful feel of hard bop and drew heavily from black gospel music while sometimes drawing on elements of Third Stream, free jazz, and classical music. In 1993, The Library of Congress acquired Mingus's collected papers—including scores, sound recordings, correspondence and photos—in what they described as "the most important acquisition of a manuscript collection relating to jazz in the Library's history".
Parallels occur when two planets are at the same declination, both in the north or south. They are considered to have the same effect as conjunctions. Contraparallels are when one star in the north and another in the south are at the same declination. They are considered to have the same effect as oppositions.