26

How do you play the notes in the red square? On the upper staff, the lower chord is G but the note in the lower section is also G. Do you just ignore it?

extract from Jingle Bells

46

You are ignoring the dotted line with 8va written above the upper G-clef. This means that the notes written in this clef should be played an octave above the written notes. (This notation is called All'ottava and is sometimes used to avoid ledger lines.)

When you do this there is no conflict between the notes in the red box.

22

Well, "Jingle Bells" ain't no Bach, but the same principles apply: if you have two voices hogging one key, you play in a manner doing justice to both. In this case, the left hand has a leading voice down, so you strike the key hard enough (and possibly with the tiniest of lead which you keep up for the rest of the left-hand phrase) to have it distinguishable from the accompanying character of the B, but make sure to release it simultaneously with the B so that the mental afterimage is a release of a plain two-note "chord".

[Striking of the clue bat]

Now after answering your question with a nice treatment about doing two voices on one key justice, the music in question does not, in fact, have two voices on one key. That's because the upper staff is adorned with "8va-----" and thus to be played one octave higher than written in the staff.

No collision whatsoever. But the answer may still hold another time.

  • 6
    Good answer, for explaining both what the OP thought he was asking, and the real question. – JBentley Sep 9 '15 at 11:44
3

Just to add to Tim H excellent answer. Piano music often has several different voices in the same piece. It would therefore not be all that uncommon for two voices to play in Unison.

Don't let that confuse you though. You just play one note just as normal and then let the two melodies separate again.

  • 1
    The OP seems to have gotten somewhat hung up on how more than one note can be played on the same place in piano. It is not the case in the example but I'm just trying to be helpful. – Neil Meyer Sep 9 '15 at 12:27
  • 2
    Yup. The 8va marking in the RH obviates consideration of unisons, but the OP will need to deal with 'em in piano music at some point or another. We covered the question previously here: music.stackexchange.com/questions/32898/…. – user16935 Sep 9 '15 at 15:04
  • Yes, to the part about piano music having different voices. However, there is little or no point in writing both, for both hands, as it's impossible to play on piano. It would make more sense in that situation to write a dot with two tails. – Tim Feb 9 '16 at 11:29
2

As pointed out by @Tim H, the 8va sign means the two hands are not in the same octave so there is no 'collison.'

But, keep in mind some keyboard music for harpsichord or organ was written with the intention of being played on an instrument with two manuals (two keyboards sort of stacked on top of each other.) On such instruments the hands/voice can play unisons or cross. Playing such music on a piano will be a problem, because there is only one keyboard.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.