music: 80's Chart Toppers: Name The Artist: That Was Then, This Is Now?

Questions

(It., 'master') - This title was given to well-known conductors and composers in Italy. It is now used (sometimes rather amusingly) elsewhere.?

(It.) - Major.?

- Abbreviation of the major scale.?

- These are the two main scales of the western tonal system. The major key is based on the major scale and the minor key is based on the minor scale. The minor scale breaks into three variations: harmonic, melodic and natural. These terms also refer to chords and intervals being built out of the major or minor scale. ?

(Ger.) - Time.?