[TimovieMan]

About the blurred note:

Sodium11 --> Sodium has an atomic number of 11

If what's between brackets needs to be 17, then the blurred word should be Carbon (which has an atomic number of 6).

That said, sodium carbonate is more commonly known as washing soda, so maybe we need the word 'SODA' here???




As for the records, there's a hidden message present if we add the artists who perform the songs:

Happy End - Kare wo Atsumete
Otis Redding - I've Got Dreams to Remember
Police, The - Every Little Thing She Does Is Magic
Elvis Presley - Suspicious Minds
Beatles, The - Hey Jude
Rocio Durcal - Amor, No Gracias
Impressions, The - People Get Ready
Noel Coward - There Are Bad Times Just around the Corner
Gershwin - Rhapsody in Blue
Stevie Wonder - Superstition
Aretha Franklin - Respect
Neil Sedaka - Breaking Up Is Hard to Do
A-Ha - Take on Me
Nik Kershaw - The Riddle
Shirelles, The - Mamma Said
Whitesnake - Here I Go Again
ELO - Twilight
Rolling Stones, The - Ruby Tuesday

Looking at the first letters gives us: HOPE BRINGS AN ANSWER