Tip 34: Practice Intervals With Your Favourite Playlist
Take your favourite music player and choose a playlist with at least twenty songs.
Play the each song only until the first vocal, and stop after the first two notes. Sing the interval out loud, and then try to locate the first note on the piano (or other instrument). Sing the interval again and try to name it as a fourth, fifth etc.
Press ‘Skip’ and go on the next song, and repeat!