Press space to toggle between my Christmas profile pic and my regular profile pic. When you are in the Christmas part, pressing "1" will play "Last Christmas [8 Bit Version]". Pressing "2" while in the Christmas section will have you play "Jingle Bell Rock". If you are in the Regular section then pressing "1" will result in playing the song "Life in Technicolor" by Coldplay. Pressing "2" in that section will play "Monody" by TheFatRat. Pressing "3" in the Regular section will have you play "Levels". Finally, pressing "4" will result in playing the song "Darude-sandstorm".
Thanks to @The_Amazing_Sofie for making the Christmas profile pic. She's SUPER GOOD!!!! And remember, SHE MADE IT!!!! NOT ME!!!!! HER!!!!! NOT SOME RANDOM PERSON ON THE INTERNET!!!!! HER!!!! Well, actually it was made by a deviant named trunswick. Don't forget about the makers of the songs! They deserve credit too, you know!