Transitions

[key of c]

What is the best way to transition f minor chord being the last chord in my song
to G Major , firs chord of new song?

[6ft 4]

c major could be the pivot chord couldnt it?

i mean its in both f minor and g major i think

i.e. the dominant of f minor and the subdominant of g major.

and dominants and subdominants are easy to sound good so u should be fine.

[pianonut]

for another quick transition, how about f# dim  -  f, f# dim, G?   

[greyrune]

yeah those all work, i'd go Fm, Ghalf dim, C, D7, G.  But it's all a matter of taste really.

[allchopin]

I think we're all assuming that you are planning on playing a quick set of progressions to transition from one piece to the next?

You wouldn't want tp pivot on C because it is not the dominant of the new key, which is what is important.  If you play a CM chord, the ear wants it to resolve back to f-, not GM.  This is where greyrune's D7 comes in, to establish the new tonality of GM.  Another possiblity, if you don't opt for the secondary dominant, is to use a secondary leading, as in fm > CM > f#half dim. > GM.

[nanabush]

Just simply go F, C, G lol It still works, simple and I find it sounds good lol try it.