Spiritual Forums - can somone help me interpret this lucid dream/?

So I've been trying to make contact with my spirit guides in my dreams lately when I feel the slightest bit conscious in them.

last night I had a dream I was walking around my room and then laid down in my bed. At this stage I feel I was more conscious in my dream. As I was laying down I made the intention that I wanted my soul to expand and open up to spirit. I wanted to feel that blissful loving feeling people get when they sometimes meditate and come in contact with Angels and guides. Well I felt elevated and expanded but not exactly blissful and I heard a choir full of either people or Angels singing. It was very loud and it sounded like a choir song from a church at a soprano pitch and I can't tell if it sounded like Angels singing or people. There were no words being sung more like ooooooooo but in different tones.

The music continued until I awakened. What was that about? Was it somthing my imagination made up to make it seem like I was making contact? Thank you