Marnie’s Bizarre Adventure: This opening track feels like the start of a grand adventure! But then the second section has a dismayed vibe. Then when the drums and electric guitar return, there is a sense of determination that tells me Marnie is ready for the rest of the adventure to unfold!
Under the Bed: I like the use of synths to convey a sense of mystery and feeling of loss. This track feels like a debriefing track which fits with your description that this is where we get the backstory for the evil ceiling fan.
Where the Wild Worms Are: The beat is really fun and sets up a nice first-boss battle theme. I really enjoy your use of electric guitar - the quality is really great and fits with the energy needed for the story.
Whispers from the Dark: Your story for this part of the soundtrack is really funny. This feels like the prelude to stepping into the Colosseum.
Her Light’s Embrace: The gentle melody in a major key gives this track a sweet sound conveying the holiness you describe.
Her Shadow’s Touch: The sound is now more ominous and dissonant to show direct contrast from the previous track. I like the record stopping sound effect!
When I Was Younger: The pizzicato strings combined with the electric guitar chords and the electronic drum kit gave this track a really fun feel that had me bobbing my head the whole time.
Minions of the Ceiling Fan: This is a really fun battle theme! I really like the fast moving lines. The long melodies feel very epic over the stadium drum pattern. The violin melody also is really cool. This is a very fun track!
Out of Hiding: The violin 16th notes are super cool in this track! This has a final level intensity to it for sure! The progression of energy is very nicely crafted here. What a fun resolution to your great story about Marnie!
Overall: This was a very creative story that navigated so many emotional themes and many compositional styles. I think your strength lies in the epic/hard rock combo style with the orchestral strings. The last three tracks stood out to me as my favorites. Very nicely done - thank you for sharing!