https://music.stackexchange.com/questions/13831/what-is-and-what-is-not-syncopation
http://hubguitar.com/rhythm/off-the-beat-syncopated-rhythms
https://makingmusicmag.com/a-guide-to-syncopation/
https://www.musical-u.com/learn/rhythm-training-101-study-syncopation/
http://www.tomweissmusic.com/chords/
If you have a piano or guitar, try playing each primary chord in C
major: I (C major - which contains the notes C, E and G), IV (F major -
which contains the notes F, A and C) and V (G major - which contains
the notes G, B and D).