Yamaha PSR-2100 Owner's Manual - Page 65

Styles Chord Fingerings The style playback can be controlled by the chords you play in the keys to the left of the split point. There are 7 types of fingerings as described below. Go to the CHORD FINGERING page (page 142), and select the Chord Fingerings. The page shows how to play chords with your left hand. SINGLE FINGER Single Finger accompaniment makes it simple to produce beautifully orchestrated accompaniment using major, seventh, minor and minor-seventh chords by pressing a minimum number of keys on the auto accompaniment section of the keyboard. The abbreviated chord fingerings described below are used. For a major chord, press the root key only. C For a minor chord, simultaneously press the root key and a black key to its left. Cm For a seventh chord, simultaneously press the root key and a white key to its left. C7 For a minor-seventh chord, simultaneously press the root key and both a white and black key to its left. Cm7 MULTI FINGER The Multi Finger mode automatically detects Single Finger or Fingered chord fingerings, so you can use either type of fingering without having to switch fingering modes. If you want to play minor, seventh, or minor-seventh chords using the SINGLE FINGER operation in the MULTI FINGER Mode, always press the closest white/black key(s) to the root of the chord. FINGERED This mode lets you produce accompaniment by playing full chords on the auto accompaniment section of the keyboard. The Fingered mode recognizes the various chord types listed on the next page. FINGERED ON BASS This mode accepts the same fingerings as the FINGERED mode, but the lowest note played in the auto accompaniment section of the keyboard is used as the bass note, allowing you to play "on bass" chords. For example, to indicate a C-on-E chord, play a C major chord with E as the lowest note (E, G, C). FULL KEYBOARD This method detects chords in the entire key range. Chords are detected in a way similar to Fingered, even if you split the notes between your left and right hands - for example, playing a bass note with your left hand and a chord with your right, or by playing a chord with your left hand and a melody note with your right. Chord detection in the AI Full Keyboard mode occurs at approximately 8th-note intervals. Extremely short chords - less than an 8th note in length - may not be detected. In Full Keyboard mode, chords are detected based on the lowest and second lowest notes you play. If the two lowest notes fall within a single octave, those two notes determine the chord. If the lowest note and the second lowest note are separated by more than one octave, the lowest note becomes the bass and the chord is determined from the second lowest note and the other notes played in the same octave. AI FINGERED This mode is basically the same as FINGERED, with the exception that less than three notes can be played to indicate the chords (based on the previously played chord, etc.). AI Artificial Intelligence AI FULL KEYBOARD When this advanced auto accompaniment mode is engaged, the PSR-2100/1100 will automatically create appropriate accompaniment while you play just about anything, anywhere on the keyboard using both hands. You don't have to worry about specifying the accompaniment chords. Although the AI Full Keyboard mode is designed to work with many songs, some arrangements may not be suitable for use with this feature. This mode is similarto FULL KEYBOARD, with the exception that less than three notes can be played to indicate the chords (based on the previously played chord, etc.). 9th and 11th chords cannot be played. PSR-2100/1100 65