A dot written after a quarter note indicates that you should hold the note for one and a half beats. A dotted quarter note is often followed by an eighth note.
Brahms’ Lullaby is one of the most well known melodies of all time. It is written here in the key of C major and uses dotted quarter notes in bars 1, 3, 9 and 13.
The next song contains first and second endings. The first time you play through the song, play the first ending, ( Z ), then go back to the beginning. The second time you play through the song, play the second ending ( X ) instead of the first.
Jingle Bells is one of the most popular Christmas songs. It contains first and second endings. The first time through, play from the beginning to the end of bar 8. Then play again from the beginning, but this time do not play bars 7 and 8 (the first ending) but play bars 9 and 10 (the second ending).