We had the sound track when I was growing up. My brothers and sisters and I listened to it over and over. I'm well into my forties now, and I can still reel off songs and dialog. My older sister burned CDs of the sound track for us all a few years ago. A wonderful present! I hadn't heard it for decades, and missed it very much. The angel pantomime still gives me goosebumps, it's so very, very beautiful. The witch was played for laughs as much as for being scary. She is delightful. My friend's children always love it when I give them my imitation of her cackle.
I was priviledged to actually see the movie once in a theatre, a children's matinee. How I wouldn't love to have a copy of it. The music and vocalizations are timeless, beautiful, thrilling. I'm sure any child would love this classic as much as I and my siblings did!