If you play guitar, it can also be helpful to think of it as the lowest four guitar strings (E-A-D-G), but in reverse. That can also help you get familiar with the fingerings when you’re first getting started on the instrument.
As you tune, you generally want to tune in that clockwise pattern on the tuners, around the headstock, working your way down the instrument and higher in pitch.
Use “rest strokes” (in which you dampen each string with the pick after playing) to isolate each note individually as you’re tuning. This will get a clearer tone on the electronic tuner, or whatever other tuning method you’re using.
Chromatic tuners that clip onto the headstock of various acoustic instruments are recommended if you’re going to be regularly tuning during practice sessions and gigs. You can leave it clipped onto your instrument, ready to fine-tune at a moment’s notice. They can range anywhere from $10 to upward of $30. Online tuners are also available that play a tone for you to replicate, but these are somewhat less accurate methods than doing it with a tuner that picks up sound. If you’re on a budget, consider downloading a free smartphone tuning app, which tend to be of fairly high quality and are either cheap or free.
Go back through and do another pass, fine-tuning each string as closely as possible. Watch the tuner for cues. Most give you an indication of whether or not you’re sharp or flat, and most turn green or blink when you’re right on the money.
Practice checking your harmonics and intervals by playing notes at the 12th fret to make sure it’s in key in the higher octaves. Check and double check.
Sawmill tuning (GDGD) Open G (GDGB) Irish tuning (GDAD)
