1=120 If this symbol were notated at the beginning of a 6/8 score, it would indicate .

120 eighth notes in the music
120 eighth notes per minute
120 measures of music
120 quarter notes per minute

120 eighth notes per minute.

Explanation:

The timing is a jig, (6/8 timing) meaning that there are 6 beats per measure and the 8th note gets one beat. 120 is the metronome speed, indicating that the piece must be played at the speed of 120 eighth notes per minute.

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