True or False: Bebop arrangements usually began with improvised solos and concluded with the melody.

Bebop arrangements often follow a structure that includes a clear delineation between the head (the main theme) and the improvised solos. Typically, the performance begins with the head, which is the melodic statement of the tune, before transitioning into improvised solos by the musicians. Following these solos, it is common for the ensemble to return to restate the melody, but not all bebop pieces strictly adhere to this format.

In many instances, the improvisation serves as the primary focus of bebop, showcasing the virtuosity and creativity of the soloists rather than strictly adhering to a set form. This emphasis on improvisation and individual expression differentiates bebop from earlier jazz styles, where the melody was often more prominent throughout the performance. Therefore, stating that bebop arrangements typically start with improvised solos and conclude with the melody does not accurately reflect the standard practice within the genre, as it usually starts with the melody and then features improvisation, reaffirming that the statement is false.