Background
I’ve been multitrack looping for many years and have got all the boss devices (RC30, 300, 505), ditto X4, EHX 22500 and even the Headrush flagship and some others . I’ve never had an Infinity nor a Boomerang. The latter one was never available in Europe.
When I bought the Aeros 4 weeks ago I was completely disappointed first. After joining this forum and downloading the firmware 2.17.x I got some hope the find what I was looking for: A small and intelligent device that provides what the acoustic community is waiting for for years.
I’ve collected the following needs from dozens of workshops held with (acoustic) guitarists and singers in the past 5 years. All of them played guitar, some had a additional microphone and none used a beat buddy. Instead, they usually use their instrument or voice for rhythm parts. Trying to descibe needs and not explicitly how to implement them.
(Acoustic) live performer needs in a nutshell
- A : Ongoing basic tracks over different parts for those who do not use rhythm devices
- B : Sophisticated start/stop behavior. This is one of the most important option to create dynamic and versatile performances
- C: Reliable delete options to correct faults and erase tracks for various purposes
- D: Song parts of different lengths (and not only 2, 4, 8 relations as Roland believes to make us happy with)
What we do and what features we are expecting in Detail
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First loop is often a basic track, typically a rhythm part (1, 2 or 4 measures) for the whole song, irrespective of a song part. If I’ve understood this correctly, you call it lock track. Please implement this immediately, this is crucial!
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This basic track with free tempo and length should be considered like it was a properly recorded based on a predefined tempo and rhythm with a metronome (beat box instead of beat buddy ).
Furthermore, when it comes to quantization I completely subscribe what @LaurentB describes in «New hybrid mode between freeform and quantized» earlier.
RC505, X4 and Headrush do support this. -
Additionally, at least two song parts should be supported (which is available by 2x2). I’ve got no application for 6x6. However, 4x4 would be nice. This fits to most of known applications (intro, A, B, bridge). Why not add 4x4 or a free choice of [loops] x [parts]?
What many players often do is to stop a song part while the rhythm part goes on. There are many different reasons for this: dynamic change, fill in, interaction, play a bridge, play some additional bars exceptionally, etc.
Behavior after intermediately stopping a song (all tracks) in 2x2 mode
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The restart of a stopped song part should work differently depending of on the above reasons:
a. start from the beginning («from beginning» mode) or
b. continue stopped/muted track as if it had been going on silently («unmute» mode) or
c. continue where it was stopped («continue» mode)
Currently Aeros does only support b. Please implement the above «start track after stop» modes
Obviously, this should be applicable at least per song. -
Click onto the song "start/stop all" button should start all tracks of the active part, irrespective of muted or not.
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Click onto one a specific track button should start this track only, if loop is already recorded in play mode, otherwise in record mode. If you do not like to change the Aeros standard behavior (=overdub mode) add a song setting option the chose this, please.
Currently, Aeros starts both tracks. This is not what the players intention is by clicking on one track only and is a redundant to 5. -
Click onto both tracks should start both tracks as above. This means, if one track is already recorded it should start in play mode while the other empty one should start in record mode.
Currently Aeros is behaving similar, however, the length of the previously empty track is limited to the same length of recorded one. This seems to be a bug as the length is not limited if doing so without stopping before.
These are standard features of Roland, EHX, X4 and Headrush
Behavior after stopping a track (while other tracks are playing)
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The default mode should be play mode, not overdub (why not providing a song parameter for this).
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Many performers would like to delete a stopped/muted track without any (or almost no) sound (while other tracks are playing) in order to prepare.
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After deleting a track it should behave like never being recorded before. This is not the case in some situations (seems to be a bug).
These are standard features of Roland, EHX, X4 and Headrush
Changing song parts
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Option to switch parts in a quantized way even though track quantization is «off» . It (mostly) doesn’t make sense to change parts in the middle of a track. Shouldn’t there be quantization with regards to track and another one with regards to parts? Or a global or song setting like “change part at the end of a loop”?
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If recording part 1 first and then switching to record part 2 not only parts are changing but also tracks. This seems to be a bug.
Some hands-free live performer options
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Live performers appreciate different song settings for different song types without any sound content. This is what Aeros is aiming to pretty well. However, have a look at Roland RC505 (also EHX 22500 in parts), they are some steps ahead.
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In stopped song mode it should be possible to delete the whole song content as well as a specific track without any hearing any sound. (e.g. by pressing two buttons start/stop all and part selection).
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The option to determine the functionality of the buttons would be a nice feature. I’d prefer the to exchange the start/stop all and the track selection button for example.
I really do appreciate to be part of a “enhanced developer team” to create a great product. Happy to bring in more details … even with my non native English.