use the mp3 link below as accompaniment
em7 https://www.dropbox.com/s/9ybfwyceobwzyno/em7.mp3
A7 https://www.dropbox.com/s/rw42fa5mok8s5ni/A7.mp3
em7_A7 https://www.dropbox.com/s/j302ujgnj9fm945/em7_A7.mp3