Definitely. You can allow yourself to relax into the soothing sounds and fall asleep peacefully.
If the recording that is playing in the background has subliminal messages only, without frequencies, you can let it play in a loop all night.
However, if the track has frequencies (Binaural Beats/Isochronic Tones), please make sure not to put it on repeat mode.
If you need comfortable, high-quality headphones, please check our recommendations here.