marziale

Marziale – in a march style, usually in simple, strongly marked rhythm and regular phrases.

[English] March music or music with a military feeling.

Teneramente (It.: 'tenderly')

appassionato. passionately, with intense feeling. ardente. ardent, passionate, fiery.

an art of sound in time that expresses ideas and emotions in significant forms through the elements of rhythm, melody, harmony, and color. the tones or sounds employed, occurring in single line (melody) or multiple lines (harmony), and sounded or to be sounded by one or more voices or instruments, or both.

with life and vigour (ˈviːvəʊ ) adjective, adverb. music (in combination) with life and vigour.

rubato, (from Italian rubare, “to rob”), in music, subtle rhythmic manipulation and nuance in performance. For greater musical expression, the performer may stretch certain beats, measures, or phrases and compact others.

Adagio, a tempo marking, indicating that music is to be played slowly, or a composition intended to be played in this manner.

"Tenderly" was first recorded by Brazilian singer and pianist Dick Farney on June 15, 1947. Described as "a lovely waltz melody", Farney's version was positively received upon release in July 1947. The second recording was made by Sarah Vaughan on July 2, 1947.

Getting gradually slower Calando Softer and slower Ritardando (ritard., rit.)

melomaniac (plural melomaniacs) One with an abnormal fondness of music; a person who loves music. [ from 19th c.]

The word for which you are looking is melophile. A melophile is a lover of music.