When comparing metronome markings, the fastest tempo is indicated by the highest number. In this case, the metronome marking MM=200 is the fastest because it represents a tempo of 200 beats per minute. The other options, MM=120, MM=80, and MM=60, are slower tempos compared to MM=200.
Here's the breakdown of the metronome markings from fastest to slowest:
1. MM=200 (fastest)
2. MM=120
3. MM=80
4. MM=60 (slowest)
So, in summary, when looking at metronome markings, a higher number means a faster tempo, making MM=200 the fastest tempo among the given options.