Perfect Fourth Intervals, Understanding Music A perfect fourth is an interval of 5 semitones (half steps) between 2 notes. For example, if you play middle C on the piano followed by the F above … [Continue Reading...]
Perfect Fifth Intervals, Understanding Music A perfect fifth is an interval of seven semitones (half steps) between 2 notes. For example, if you play a C on the piano followed by the G above … [Continue Reading...]