◆ freely set the lyrics and chords of songs in the world, such as display, enlargement / reduction, and full screen display.

◆ [eQulele] picks up the "chords" part linked to the lyrics and play the constituent notes individually or at any time.

◆ "Air Guitar" mode for beginners.
For compatible songs(more than 3000), semi-automation up to chord changes. You can play chords according to the music by playing at regular intervals (tap / swipe, or both). You can learn to play with your fingers, ears, and eyes (lyrics).

◆ Free chord notation display.
The size of the lyrics / chord text can be freely changed with "Text" ±, and the "Rotate button" at the top can be pressed to narrow down the display to the required function and use the screen effectively. Of course, it supports both vertical and horizontal.

◆ Built-in 5 octave x 12 instrument sounds. Immediate scale change by "KEY" ±. You can also change the "chord name" in conjunction with the KEY. (Constituent sound and automatic change)

◆ Equipped with a completely original "keyboard for Chords" that allows you to set almost all "chords" with 2-3 taps with one hand. For practice, performance sound confirmation, and composition.
Ex. Press the "C" (do sound) button twice for C major, and press it three times for C minor. Or you can intuitively select Csus4 with "C" + "sus4" and make a sound.

◆ Chord sharing (from "menu")
Smartphones(both OS) connected by the same WIFI can instantly transfer, display, and play the chords displayed on the parent smartphone to the child smartphone. If even one of the members has a person (parent) who can progress the chords, everyone can enjoy the session performance with the instrument sounds and the sounds with different timings.

◆ Vibrate function (from "menu")
A chord keyboard and a vibration function that creates a "playing feeling" and "pressing feeling" linked to touch operations during performance.

◆ Motion performance.
For those who find it difficult to play on the touch screen or who want to enjoy playing intuitively.
There is a non-contact performance function that uses (1) proximity sensor and (2) magnetic force sensor (magnet pick).
You can play various rhythms and tempos in combination with the [Patn] (pattern) + "Tmp" ± button. Combined with the [Air Guitar] mode, you can literally play like an air guitar, but you will be able to enjoy it