विचारों
Guitar Tuner - Tune Standard Guitar Online - E A D G B E
Perfect Guitar Tuner (E Standard = E A D G B E)
Bass Guitar Tuner - E Standard Tuning (E A D G) 4 Strings
432Hz Guitar Tuning
Perfect Guitar Tuner (Drop C = C G C F A D)
G major acoustic backing track- I V vi IV progression
Violin Tuner : Easy to use - "plucking" real violin sound
Drum Tuner EZ. Drum Tuning Made Easy! Detecting lug pitches & fundamental tone on a tom with iPhone.