Popcorns II: asymmetry, synchronicity and more people
Credits: Kaskade 70
For this article we shall assume that you have read last issues' article. Last time we looked at 2 person symmetric popcorns. This time round lets look at some different kinds of popcorns and how one expands the popcorn idea to more people. Again even though the article is very notation heavy and slightly theoretical it is very much rooted in real world juggling patterns. I highly recommend downloading Joe pass and the files for a lot of these patterns. Ok so here we go:
Up to now we have assumed that both jugglers lift into the same amount of objects.
This is not always necessarily the case. We can build popcorns where both jugglers
lift into different amounts. Lets imagine for example that you want juggler
one to lift into 5 objects and juggler two to lift into 4 objects. This would
be a 1 pass 8 object popcorn. We obviously won't do the charts for all of the
possible asymmetric patterns but for reference below is part of the 8 object
asymmetric 4/5 popcorn.
Note that we now need to show both passers roles since the pattern is asymmetric.
Note also that the pattern 554p444|4444p33 illustrated above should strickly
speaking be written as 554p444|4p333444; that is the second part of the pattern
starts on the pass. We find that for the purposes of this article and to illustrate
the particularities of popcorns the notation we have chosen is clearer.
There is also a whole family of patterns which have the jugglers lifting into the same amount of objects but holding their patterns for different amounts of time. So there is a further expansion of each pattern in the original symmetric charts which involves elongating the numbers on one side whilst shortening the numbers on the other side. So for example below is the expansion of the classic popcorn into its 3 mutations.
Every pattern can be mutated this way. In fact we can combine the two procedures above to generate a third family, popcorns of different lengths and different amount of objects. Lets look at the mutations of 554p444|4444p33 a pattern which we met before:
It is also possible to progressively lift into a given pattern. For example
if we take the 8 object 2 pass popcorn: 554p4p33,
the jugglers take turns at lifting from 3 to 5 objects. We can stagger the lifting
by separating the passes. So lets look at the pattern 554p4p33 which we met
in the 8 object 2 pass chart last issue. So by inserting some 4s the pattern
the bold 4s are the inserted 4s.
then 554p444p3344 and so on and so forth. So essentially any popcorn pattern with more than 1 pass can be progressive!
Needless to say we can use the staggering procedure that we met above to make the patterns asymmetrical.
Ok so what happens if there are more jugglers involved. Once again we shall only look at patterns where all jugglers do the same thing at different times. Spatially the jugglers can stand wherever they want, for practical reasons however the easiest way to juggle these patterns in a triangle or a line formation.
So lets look at 3 jugglers with 10 objects. Here each juggler will take turns
at lifting from 3 objects to 4 objects.
Below is the chart expanded in the same way as the 2 person chart.
Here the chart increases Horizontally by adding a 4 on the left side of the
pass and 2 x 3 on the other side.
It increases Vertically by adding 0.3 to the pass.
Again note that the column on the left side of the chart has the 1-count, 2-count, 3-count, 4-count patterns.
Lets now look at 11 object 3 person popcorns. There are 1 pass and 2 pass versions of this. Below is the 1 pass version.
For fun lets look at a small selection from the 4 person charts:
Below is the 13 object 1 pass charts. The chart increases vertically by adding 0.25 to the pass and horizontally by adding one 4 on one side and 3 x 3 on the other.
The 14 object chart for 4 jugglers, is the same as the 7 object chart for 2
juggler so it has not been included.
All the 2 person charts can be transformed into 4 person charts by doubling the jugglers and the amount of objects.
If you have got this far with me then you can imagine how to construct charts for more jugglers.
Essentially one can draw the same kind of charts as the asynchronous popcorns. However things get slightly complicated. We mentioned in the last article that we defined popcorns as jugglers juggling a certain amount of objects in ground state and lifting/descending into a different amount of objects still in ground state.
If a lone juggler jugglers 4 objects asynchronously there is only one way of staying in ground state, that is throwing 4s. This is not the case for synchronous 4. One can throw (4,4) or (4x,4x), two different ways of staying ground state. For odd numbers of balls there are 4 different ways of staying ground state.
What this basically means is that every pattern has numerous equivalent versions.
However bearing this in mind the chart process still works. Below are examples of the various charts.
And for fun:
|(4,6x) (4p,4x)||(4,6x) (4p,4)(4,4)|
More People synchronous
So needless to say we can make the synchronous charts for more jugglers.
Below is the chart for 3 jugglers and 10 objects.
|(6p,4)(2x,4x)(2x,4x)(2x,4x)(2x,4x)(2x,4x)||(4,4)(6p,4)(2x,4x)(2x,4x)(2x,4x)(2x,4x)(2x,4x)(2x,4x)(2x,4x)||2 times (4,4)(5.3p,4) 9 times (2x,4x)|
|(5.3p,4)(2x,4x)(2x,4x)(2x,4x)(2x,4x)||(4,4)(5.3p,4)(2x,4x)(2x,4x)(2x,4x)(2x,4x)(2x,4x)(2x,4x)||2 times (4,4)(5.3p,4) 8 times (2x,4x)|
One can of course combine the above ideas. So you can use the above as a cookbook and make your own recipes. For example you might enjoy making 3 person progressive synchronous asymmetric popcorns. One can combine synchronous and asynchronous patterns.
So too finish an 3 person asymmetric 11 object popcorn with one juggler lifting from 3 to 4, one juggler lifting form 4 to 5 and one juggler lifting synchronously from 3 to 4.
So that's the end of our exploration of popcorn patterns. I would like once again to stress that these patterns are a lot of fun to juggle. Getting confortable with the notation and the diagrams takes a while but the juggling rewards are huge. I lookforwards to any feedback you might have on these ideas and I hope that you get something out of them.
As an addendum to the last article we would like to add that a 2 person pattern
can be done in several different different ways, depending on the hand throwing
order. So for example the classic 7 object 2 count 4p3 in 4 different ways:
- Both jugglers starting with their rights.
- Both Jugglers starting with their lefts.
- Juggler one starts right and Juggler 2 starts left.
- Juggler one starts left and Juggler 2 starts right.
This is the same for patterns of an even period. Patterns of an odd period have just 2 versions.
Now whereas the 2 person popcorn charts have either 2 or 4 different hand arrangements, the 3 person patterns have 4 or 8 different possibilities. So choosing the easiest or most convenient way of juggling a particular patterns will not always be easy. I suggest trying different possibilities using intuition to guide you.
An extended version of this articles including all the charts and files for
joe pass can be found at http://www.gandinijuggling.com/popcorns.htm
New Passing site on the internet www.passingdb.com has many films of patterns relevant to this article.
Wolfgang Westerboers fantastic passing animator http://www.koelnvention.de/software/index.html
For an understanding of states: Mark Thomas http://www.markthomasonline.co.uk/state.html