A musical mystery!

(caution: refreshing this page changes the problem!)

While monitoring the spaceship sensors you and your team received the following mysterious signal from space!

TRANSMISSION 1:

TRANSMISSION 2: 


It seems like we need to somehow decode a secret 10 digit code from TRANSMISSION 1.
And TRANSMISSION 2 seems like pieces of music! You can use the music box here.
Maybe the digit in front of each song matches an icon in TRANSMISSION 1 somehow?

But the music are all scrambled up! Can you figure out what is each song?

The 7-lettter string of the form (pqrstuv) seems to represent 
the cyclic translation of the form: 
p -> q -> r -> s -> t -> u -> v -> p


 Work together to see if someone recognize the songs! And here's a music library to help you.
Once you deduced each song, and matching the following icons in order,
enter the 10 digit secret password below (no spaces):

    

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