Causes include the following: 1  Bacterial infection (e.g., balanoposthitis) 2  Catheterization (i.e., if the foreskin is not returned to its original position after a urethral catheter is inserted, the glans may become swollen, which can initiate paraphimosis) 3  Poor hygiene. 4  Swelling-producing injury. 5  Vigorous sexual intercourse.
Definition of allegro. plural. allegros. : a musical composition or movement in allegro tempo.
However many trends can be attributed to the form generally. Sonata Allegro form can simplistically be described as an ABA' form. The first A section is called the Exposition. (This section is repeated verbatim in classical performance, actually making the overall form AABA').hile there is a formula that can be applied, there was not a rigid, formal concept for the form. Rather it evolved over the classical era and beyond. Haydn was one of the early exponents of this form. It was named Sonata Allegro, because the final Allegro movement of a Sonata was most often created in this form.