Bbmaj7 (Guitar, Beginner)

B-flat major-7th is quite simple if you know how to play the Amaj7 chord and know the concept behind using the index finger as a barre (hint: it's like the nut at the guitar's headstock or a capo). In other words:

1. Barre your index finger at the 1st fret, from the A string to the High E string;
2. Place your middle finger on the G string, 2nd fret;
3. Place your ring finger on the D string, 3rd fret;
4. Place your pinky finger on the B string, 3rd fret;
5. Avoiding the Low E string, strum the Bbmaj7 chord!