This is another fragment of one of my songs, in this case, Progretango once again.
On the first four bars we have a typical cliche over Em: Em EmMaj7 Em7 and Em6 ,its meter is 4/4.
On the second four bars we have the same cliche but ,over Am instead Em (bars 5 and 6) and once again the clichee over Em(bars 7 and 8).
  meter changes on bar 9,(just on this bar) to 7/8 ,the chord is FMaj7 which leads to B7 (bar 10) now the meter is 4/4 again.
the section ends on Em(bar 12)
then it goes the sweep picking section.
On bar 13 we play F#sus4 triad , then  GMaj7(last 2 beats, bar 14).
on bar 15 we play  F#m7 and FMaj7 (last  2 beats bar 15)
then we have the same progression but a whole step down,Em7 on bar 16 and EbMaj7 (last two beats of the bar).
and once again the same progression another whole step lower, Dm7 and DbMaj7 this last one leads to CMaj7.
enjoy it !

Scales used:

A aeolian: