Interval Ear Trainer - Music Interval Recognition Quiz

An interval is the distance in pitch between two notes, measured in semitones — the smallest step on a piano keyboard. Recognizing intervals by ear is the foundation of practical musicianship: it is how you pick out a melody you just heard, transcribe a song without sheet music, sing harmonies that lock in tune, and improvise lines that land where you intend. Like vocabulary in a language, interval recognition is not a talent you either have or lack; it is a skill built through short, frequent, focused repetitions — exactly what this trainer provides. Each question plays two notes with a random starting pitch between C3 and C5, so you learn the character of the interval itself rather than memorizing absolute pitches. The playback mode changes what you practice: ascending intervals (low note first) are the most common starting point, descending intervals sound surprisingly different and deserve separate practice, and harmonic intervals — both notes sounding together — train the harmony-reading ear you need for chords and ensemble singing. The Replay button repeats the exact same pair of notes as often as you like before you commit to an answer, and the running score shows your accuracy as a percentage so you can watch it climb across sessions. The classic learning strategy is anchor songs: tie each interval to the opening of a melody you already know. A perfect fifth is the first leap of the Star Wars theme, a perfect fourth opens Here Comes the Bride, an octave launches Somewhere Over the Rainbow, and the menacing minor second is the Jaws motif. The reference table below lists a well-known example for every interval from unison to octave. Over time you will stop needing the songs — the interval acquires its own recognizable flavor, the way a fluent reader stops sounding out letters. Work in graded steps rather than drilling everything at once. The Beginner preset uses four maximally distinct intervals: major third, perfect fourth, perfect fifth, and octave. When you consistently score above roughly 90 percent, move to Intermediate, which adds major second, minor third, minor sixth, and major sixth, and finally to all twelve intervals, where the tritone and the two sevenths provide the real test. The checkboxes let you build a custom set too — a common trick is isolating just the two intervals you keep confusing, such as minor sixth versus major sixth, until the difference becomes obvious. Five focused minutes a day beats an hour once a week; ear training rewards consistency above everything else.