Lymphatic tissue is rich in lymphocytes (and accessory cells such as macrophages and reticular cells). The lymphatic tissue includes the lymph nodes, spleen, tonsils, adenoids and the thymus (an organ in the chest that is particularly large during infancy).
The term musical form (or musical architecture) refers to the overall structure or plan of a piece of music; it describes the layout of a composition as divided into sections. In the tenth edition of The Oxford Companion to Music, Percy Scholes defines musical form as a series of strategies designed to find a successful mean between the opposite extremes of unrelieved repetition and unrelieved alteration.
However, this is still considered to be a binary form because the music is still divided into two sections. To see if a piece uses a rounded binary form, compare the melody at the end of the B section to the melody that occurs in the A section.esson Summary. In binary form, the music is divided into two sections: the A-section and B-section. The melody should be different in these two sections. The piece should start in one tonal center and then modulate to a different tonal center near the end of the A-section.