The Expendables Trying To Focus Prove It Tuning: Standard These are the Chords for the acoustic version of the Expendables song, "Trying to Focus." These chords are based of the MoBoogie acoustic session that Geoff Weers preformed in 2010. I transcribed the song from that video. The link to that video is below. Please Rate My Tab. Chords Used: F#m/C#: 254xxx Gmaj : 355433 Gmaj7: 343433 C: x32010 Em9: 022000 Am9: x02210 G: 320033 D: xx0232 Em9 : x79987 D : x57775 C : (azchords.com)