Experiment gone wrong

Caitlin lives Christmas music. I have some on my iPod touch. Tonight she took it upstairs with her after dinner and we listened to it while getting her ready for bed. After stories and prayer I put her to bed and thought "I'll leave the music in here and she can listen to it while she goes to sleep." Bad idea. She didn't go to sleep and started screaming about 9:30. Trent got her out of bed (ugh) and brought her down. I made him put her back to bed after he left her with me to take care of while I was making jam that I don't think turned out. That is never happening again. The music or getting her out of bed. Experiment fail. Epic. FAIL.