View credits, reviews, tracks and shop for the CD release of "Straight" on Discogs. Open D tuning is an open tuning for the acoustic or electric guitar. The open string notes in this tuning are (from lowest to highest): D A D F♯ A D. It. Standard D tuning is quite simply dropping standard E tuning by one whole tone on each string. It produces a lower, more growly sound, which can be really cool. Simply strum straight across the bottom three strings in a drop D guitar, and you'll be strumming the 3 notes of a power chord. So instead of adjusting the tuning peg straight down to the D on the sixth string, first go past the “in tune” point. Then tune back up to the pitch from. Dropped-D tuning (D A D G B E) lowers the bass string only Receive lessons, songs, advice, and news like this straight to your inbox. Don't have a tuner lying around? Fear not! Learn this all-powerful alternate tuning the easy way. Here are some simple instructions that explain the most commonly used guitar tuning in the world. Standard Guitar Tuning: EADgbe. When looking straight down at. If you just tune straight down, there could be slack behind the nut which will wiggle out as you play, resulting in a flat string. Tuning up . When tuning your guitar with the headstock tuners and the nut unlocked, be sure to tune to Drop-D with the D-Tuna guitar detuner pulled out .