Engine room sound from a large ferry / Relaxing sound for 10 Hours with black screen

[@charliedanielson4970]

Very comforting. My favorite. I can’t stop listening to it . Thank you!

[@biggeordie1970]

reminds me of when I was sitting outside on a ferry listening to this very sound up where the hot air ducts were ... get goosebumps listening

[@itzsharper8200]

finally a work of art

[@lorelazajmi98]

So relaxing 😍😍😍

[@4Keishaaa444]

Nice👍

[@kippd2265]

Finally, we can hear the turbine!