Dream about singing song suggests your level of confidence, your struggles and your aggressiveness. You may be feeling a little vulnerable and are looking strength. You are able to grab the attention of others and get them involved. This dream signifies an emotional or intimate connection with a person. You are feeling excluded from some situation.
Singing song dream indicates the human psyche and soul. You need to communicate something important and urgent. You are at ease. It is a signal for an important day, this may be the day you met, the day your broke up, or perhaps the day you two always went out. You are taking major steps toward some goal.
If you dreamt about singing song:
The more up-front and forthright you are about your ideas, the more you will appeal to them. From here, perhaps it would be a good idea to hold a different kind of meeting, maybe over a candlelit dinner somewhere special. Just go for it.