Mediastinal lymphadenopathy or mediastinal adenopathy is an enlargement of the mediastinal lymph nodes.
the musical term for loud is F or forte and for soft P or piano.
In pure musical terms, polyphony is used to describe two or more independent melodic voices. This is in contrast to monophony (a single voice) or homophony (a single melody with chords). However, when it comes to electronic musical instruments, weâre simply concerned with how many tones can be sounded at any one time.