“Molto” is an Italian word meaning “very” or “much.” It’s commonly used in music terminology to modify expressions, such as “molto allegro” (very fast) or “molto piano” (very soft), indicating a greater degree of intensity or expression.
Molto, an Italian/Latin term that is commonly used when speaking or playing music, refers to very, or much. To illustrate this, his/her reply to a question can be molto bene, or very good. It is applied to put some emphasis or intensity to the adjectives or instructions.