Answer:
Sorry this is a bit late but hope the below can help!
Explanation:
Africa by Toto
The introduction, verses and instrumental are all in B major (5 sharps). This contrasts to the choruses, which modulates to A major.
In the instrumental, the vocal melody is almost entirely replaced with an instrumental melody based on Riff b.
The instrumental uses many ascending and descending scales.
One thing that separates this song from other songs is it's ostinato rhythms, consisting almost totally of quavers, with constant use of syncopation. The time signature is 2/2 (split common time) throughout.
Badinerie by Bach
This Baroque style of music was composed 1738-1739. It has an Allegro tempo and is in Binary form.
Section A begins in B minor and ends in F# minor whilst section B does the opposite, beginning in F# minor and ending in B minor.
This music is interesting, because it was composed in a different era and contains many complicated musical ideas.
Shivers by Ed Sheeran
Shivers is a pop song released by Ed Sheeran in 2021. It is in 4/4 (common time), which is common of pop songs heard nowadays.
It is in D major, and stays that way throughout the piece.
This song is unique from others, as it is a style that has many different musical features.
