Yes, I can, and I can make the whole range of Dragon sounds plus a lot of other sounds that leave a lot of people scratching their heads on how the heck I make them (I can imitate almost any sound or voice, it's amusing to talk to the birds with or whistle so high pitched only little kids can hear me :)
When I was not in my Dragon body, I did see the three suns, but for some reason while I was in it, when I looked up I would see them faintly and the nebulae in the background most powerfully. I think it is the way my eyesight works though, because my Dragon eyes see the coldest and most dimmest first, while the bright is brought down to faint. (This is because of the shield dragon evolved to protect others first, and because I became a converted shield dragon, I always see what needs to be protected or lit the most in order to the least when in that body. This often transfers to my human body as I am drawn to low lit flames and those who have been hurt in the past, I dote on them and give them lots of love until their light is nice and bright, then we tend to part ways until our paths cross again :)
Basically it's like seeing light in reverse for my dragon eyes, and when I come out of that body it returns back to normal vision