One O'Clock Jump One O'Clock Jump "One O'Clock Jump" is a jazz standard, a 12-bar blues instrumental, written by Count Basie in 1937. The melody derived from band members' riffs--Basie rarely wrote down musical ideas, so Eddie Durham and Buster Smith helped him crystallize his ideas. The original 1937 recording of the tune by Basie and his band is noted for the saxophone work of Herschel Evans and Lester Young, trumpet by Buck Clayton, Walter Page on bass and Basie himself on piano. "One O'Clock Jump" became the theme song of the Count Basie Orchestra. They used it to close each of their
Layer Jump Recording in their software. Layer Jump Recording Layer Jump Recording (LJR) is a writing method used for DVD-R DL (Dual Layer). It permits recording the disc per increments called session (see Optical disc authoring), a.k.a. multi-session. It also permits a faster closing of the disc by saving extraneous padding when the amount of recorded data does not fill-up the disc. It overcomes these limitations of Sequential Recording (SR), the writing method usually applied to write-once optical media. The layer jump is a switch (jump) between the layer closer to the laser head (referred as L0) to the farther layer (referred as