Hi Yentz,
there is a simple tip:
Start with Pattern 5, then use Pattern 13 for the next buildup.
Typically a Techno track features two build ups.
So when you constructed pattern 5 and 13, copy pattern 5 to the left. (A1,A2,A3,A4) copy pattern 13 to the left and right. (A6,A7,A8,A9 etc) A14, A15.
Now, remove elements from your copied patterns. Copy some elements from A5 also to the right, till you replace everything with elements from A13, which was your 2nd buildup.
I.e. make the melody a bit more sparsely /or remove it completly from A1,A2 ,A3
Introduce more rhythmic /melodic elements between A6 till A13.
When you removed elements, then think about how to transition in an interesting way from each pattern. Think about how dramatic this transition should be.
Now use the OT Arranger, and repeat the patterns as needed, so you could time your transitions.
Begin with slow transitions, i.e. repeat the patterns 4 or 8 times in the arranger, then try out what happens if you transition faster.
Normally you use a section to highlight a certain element.
Experiment with breaks, i.e. is the single element that is running still interesting for the listener.
So each Bank can have 4 “Kits” err Parts. As the pattern stores which part it uses, you can have an “intro part”, “middle part” (where you merge A5 and A13 build up) and for example a part where you setup sampling /experimenting duties.
Per project, you can have 8 arrangements, that would mean 8 songs, no need to switch projects.
I would love to hear other approaches.