Each letter is a key on the on-screen piano below. Lowercase letters are white keys, capital letters are black keys. Open the piano and press them in order — no sheet music needed.
E E G · E E G · E G C B A A GBrahms wrote this for a friend's newborn, and it shows: three soft repeated notes, then a gentle rise and a slow descent. For a beginner it is a lesson in even repeated notes and in letting a phrase fall rather than stop. It is also short enough to memorise in a single sitting.
E E G, E E G, then E G C B A A G. In keyboard letters: u u o, u u o, u o s a p p o.
Yes — Brahms composed it in 1868 and both the melody and the original German text are firmly in the public domain.