On the Subject of Festive Piano Keys

Let’s all gather round for a family sing-a-long!

Required Symbol(s) Further Requirements Note Sequence
Even > odd in SN E♭ F E♭ C A♭ F E♭
Rudolph the Red-Nosed Reindeer
or Duplicate SN characters C♯ B A F♯ G♯ A G♯ F♯
We Three Kings
and G A G E G A G E
Silent Night
or Port types ≤ 2 E♭ E♭ D♭ A♭ E♭ E♭ F D♭
Last Christmas
Lit indicator with vowel B A G E♭ D A B A G
All I Want for Christmas is You
or AA batteries ≥ 3 F♯ G A A D B A G E D
It’s the Most Wonderful Time of the Year
and G E F G C B C D C B A G
Frosty the Snowman
or or SN has 1 or 9 G G G G G G G B♭ E♭ F G
Jingle Bells
or or D D D C♯ C♯ C♯ B C♯ B F♯
Jingle Bell Rock
Otherwise: B♭ A B♭ G (Repeat until solved)
Carol of the Bells