Record sounds like birds chirping, cars driving, or other sounds you hear often.
Put them into a music editor like GarageBand, and order them how you want.
Add some beats to the background and listen to your song.
Record sounds like screams, someone saying "boo", doors creaking, evil laughter, and other sounds relating to Halloween.
Put all of the sounds together in an audio editing program like GarageBand.
Reorder and move around the sounds to create a spooky song.
Tip: you can add background beats to make your song flow more.
Pick at least 5 of your favorite Christmas songs. Record them.
Using an audio editor program like GarageBand, put all of the songs into a project.
Trim, cut, and move around parts of different songs to make your own Christmas Mix.