The videos and chord diagrams below show how to play a minor 7 chord (said 'minor seventh'). This chord form uses only one finger. You can use any finger that is comfortable, probably your index or middle. 'minor 7' is abbreviated as 'm7.'

Video 1 - Minor 7th - A One-Finger Chord   This chord shape in open position is E minor 7th.

Video 1 - Here is a video of the left hand part. Only the middle finger is touching the strings. (See the diagram above.)
Microsong 1 - Click on the Microsong button to the right to hear the mp3 practice track for the video above.