Final answer:
The classification of instruments includes idiophones, membranophones, chordophones, aerophones, and electrophones. Two examples for each classification are: Maracas and Xylophone (idiophones), Snare drum and Timpani (membranophones), Guitar and Violin (chordophones), Flute and Trumpet (aerophones), and Electric guitar and Keyboard synth (electrophones).
Step-by-step explanation:
Idiophones:
Membranophones:
Chordophones:
Aerophones:
Electrophones:
- Electric guitar
- Keyboard synth