The song from the sea is tied to the Final Prophecy ( + My other theories)

I've been getting into theorizing lately, and with Deltarune chapter 5 coming out so soon i decided to finally make a video discussing my personal favorite theories! I talk about Image_Friend (Or Device_Friend if you're old), the song from the sea & the final prophecy, and the roaring knight's possible identity. There are some other smaller theories too, like the importance of colors in deltarune (other than pink and yellow) and where i think Chapter 5 will start. Please let me know if you have any evidence for or against my theories, or whatever other thoughts you have on them! I love discussing this stuff with people. (ALSO i know my mic sound bad but I dont even gaf) Credits: Chapter 4 Footage:    • DELTARUNE CHAPTER 4 FULL PLAYTHROUGH [ No ...   Music used (in order of appearance): Escape From the City - Sonic Adventure 2    • Escape From the City (City Escape) - Sonic...   Scarlet Forest - Deltarune    • 19. Scarlet Forest (DELTARUNE Chapter 1 So...   Sunset Men - Hotel Dusk    • [Hotel Dusk: Room 215] 08 -- Sunset Men   TRAUMA - Ghost Trick    • TRAUMA   Desert Highway - Hotel Dusk    • [Hotel Dusk: Room 215] 01 -- Desert Highway   A Town Called Hometown - Deltarune    • 37. A Town Called Hometown (DELTARUNE Chap...   Chicken Paradise - Ghost Trick    • Chicken Paradise   COMPLICATION - Ghost Trick    • COMPLICATION   And big credits to my evil brother for editing the video! Watch his best video here:    • baseball   also he forced me to link his channel itself because hes greedy and cruel so here:    / @fatkoopa