The videos immediately below will be useful to practise the Harmonic recall section of the Grade 8 Ear tests.

Just to remind you, the E major chord is played first to use as a reference point. The videos here use only an acoustic guitar and a click track, in your exam they will have a simple drum beat and bass line added. During the first run through it may be preferable not to play over the backing track, but simply to listen for Major, Minor or Major 7ths (take care: these can sometimes be mistaken for Minor chords!)

Remember your choice of chords is limited to: E, Emaj7, F♯m, G♯m, A, Amaj7, B and C♯m.