The Samplerbox image has sample space on the SD card, and is used if you don't insert a USB stick containing sample files.
It's initially filled with some sets used for testing and also shows some examples of configuration methods.
It doesn't have to be as complex as you find here of course :-)

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0 Demo
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This one has a lot of voices for various purposes (like testing by me).
All voices are based on the samples used in "3 Saw".
Most voices have a self-explanatory name.
The definition.txt has some explanatory comments.

It be can hard the hear the differences between some voices.
 - most wav' based on the same 4 wav's, just other naming or minor editing
 - the release sample is short pitch down wav (listen carefully)

The CCmap shows definition of
 - menubuttons on my midi keyboard
 - the three damp modes on the sustain pedal in voices  17/18/19

The notemap shows definitions of split keyboard and quarter notes.
It also shows the straight definition of the 88-keyboard.
Straight definition is redundant = not needed = just to show the system.
When editing via the webgui, redundant entries will disappear.

There is also a drumwav used in 5 definitions to show the difference between:
 - plain backtrack
 - backtrack triggered via keyboard: G#2
 - the wav played in once mode: C#2
 - the wav played in onc2 mode: D#2
 - the wav played in loo2 mode: F#2
The wav itself has an intro, a loop part and an outtro part.
If you're not a drummer, you may have a hard time to discern the parts :-)
As they're all in the FX-track, they are voice-independent.

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1 MidiPlayer
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This set contains the saw samples, some other standard midi instruments, Gent's Belltower and two SMF files.
The notemap and ccmap show how to configure things to allow starting and looping SMF files.

"Mary had a little lamb" can triggered via A#3 and a drumpad on my keyboard
"Another one bites the dust" can triggered via C#4 and a drumpad on my keyboard

Looping of the SMF file can be toggled with D#4.
As "Mary" is played on acoustic guitar which is not in this set, it shows the use of default voice.
And I like it as a belltower song :-)
==>
I discovered the software used by samplerbox seems outdated / has been improved:
"Another bites the dust" runs into CPU issues in two fast playing fragments.
I don't have issues on my development PI, so food for thought for now.
I left it here as it gives you an idea what can / cannot be done.
And yes, it sounds better with the peak limiter switched on.

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3 Saw
This set has no definition.txt.
It shows the simplest method of making an instrument.
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