PSR B1620-26 PSR B1620-26 PSR B1620-26 is a binary star system located at a distance of 3,800 parsecs (12,400 light-years) in the globular cluster of Messier 4 (M4, NGC 6121) in the constellation of Scorpius. The system is composed of a pulsar (PSR B1620-26 A) and a white dwarf star (WD B1620-26 or PSR B1620-26 B). As of 2000, the system is also confirmed to have an extrasolar planet orbiting the two stars. The double system ("triple" including the substellar companion) is just outside the core of the globular cluster. The age of the cluster has been estimated to be about 12.2
26-2 of several contrafacts by Coltrane, others including "Countdown" (from the album "Giant Steps" — a contrafact of Miles Davis's "Tune Up", and "Satellite" from the album "Coltrane's Sound" — based upon the Chord progression of "How High the Moon)". Coltrane plays the first statement of the melody on tenor saxophone, and switches to soprano saxophone for the last statement of the melody on the recorded version. "26-2" was also covered and recorded by the following: 26-2 "26-2" is a musical composition written by American Jazz musician John Coltrane. The song was recorded by Coltrane in 1960, but released ten years