I was just playing around with a solo tonight and found someting quite moody that i liked and wondered if anyone could help me apply some theory to build the song?
I may be getting out of my depth here but hey if you don't try!
so my solo includes the notes A# B C# D# F# G# and is actually nice and catchy but what i dont know how to do is work out what key that is?
I'm guessing if i can work out the key then i can apply the correct major/minor/diminished chords and was wondering if anyone could help me out. I'm hoping it will really help me with my understanding of guitar theory and maybe even help me write a nice little song

Thanks for any help in advance,
Matt