All of Alice’s dialogue was recorded for the ride. If you check Youtube, you might find a great fan mix that combines all the pre-1983 narration with the present day soundtrack. Very well done.
Digging through my memory...
- Rabbit hole - no sound effects aside from narration.
- Upside Down Room - Rabbit’s horn was a single, startling blast. Crackling fire sound FX.
- Oversize Room - Just the Cheshire’s cat’s insane laugh looped over and over (laugh, inhale, laugh, inhale)
- Flowers - Film soundtrack song. Loud dandelion roar... could be from film.
- Tulgey Wood - Music was C. Cat singing T’was Brillig from movie. Accordion Owl sound fx from film. Horn Duck was a generic loud honk.
- Tea Party - Short Loop of Unbirthday Song from film, as well as Hatter and Hare calling out “Move Down move down move down” and Doremouse repeating “Move down, move down,” sleepily. (Frantic doremouse and pop up Hatter and Hare were removed before my time). Generic crash sound for breaking giant sugarbowl/tespot.
- Crash room - Generic explosions and crashes. The first three screaming doors featured a harsh, shattering sound and the “Goofy Yell” played at 3 higher speeds, then the final door - The keyhole - had a muffled explosion sound and Goofy’s normal yell (still in use today). No music.
BTW, the only music played outside was the title song from the film’s soundtrack, looped over and over (minus the opening fanfare).