Hi there folks
I got a question about transposing music from Piano, which is a C instruments, normally I know I shoul go 3 half steps down from they¨re scale, but something doesn
t add up, The specific piece of music I want to transpose is in d-minor on piano, name of piece is: (suteki da ne- by Rikki) this is a song from a video game called final fantasy x, very nice song, but when I try and follow the theory of transpoising from c instruments to eb, is it the same rules for going from for example F.major piano to D- major EB alto sax? is the rules the same whether it is a minor or major scale?
because I tried transposing from minor d piano to minor Bb-minor Eb alto sax, where I go from piano scale note nr. 6 and make that my alto scale, then I drop the note from original music score down a line and down a space and raise the new note by one octave, can this prossess be reversed with same rules where I put the original note up a line or space and then lower it a octave? here is the piece of music Im talking about in a PDF file, I hope any of you folks could help me with this 
t add up, The specific piece of music I want to transpose is in d-minor on piano, name of piece is: (suteki da ne- by Rikki) this is a song from a video game called final fantasy x, very nice song, but when I try and follow the theory of transpoising from c instruments to eb, is it the same rules for going from for example F.major piano to D- major EB alto sax? is the rules the same whether it is a minor or major scale?