WARNING: SPOILERS AHEAD
the exclamation point at the end of "uncover" is the link to a youtube channel
also if you go to the video about melody's second song then there's some morse code that translates to "HELP ME, I WANT TO HELP THEM, I WANT TO SAVE THEM.THEY'RE CRYING FOR HELP."
theres something in the tags too, it reads "#are #you #reading #this #if #you #are #you #need #to #know #this #game #has #hidden #secrets #underneath #hidden #passageways #this #game #is #not #what #it #seems"