Arturia has released the KeyStep mk2, an updated version of its popular MIDI controller originally launched in January 2016. Priced at $139, the KeyStep mk2 features enhancements aimed at both modular synth users and those who prefer working without a digital audio workstation (DAW). Key updates include 16 arpeggiator modes—double that of its predecessor—and increased sequencer save slots, now totaling 64. The new model also introduces generative sequencing features, a chord mode, and a scale mode, which can assist players in staying in key.
The KeyStep mk2 aims to facilitate music creation by offering generative features that help generate musical ideas and overcome creative blocks. Users can select chords and press a mutate button, which alters the notes and introduces variations like octave jumps and rests. A Spice control allows for additional manipulation of note gate lengths and adds variations through randomization.
Once a musical phrase is established, it can be easily saved and extended to sequences of up to 64 steps. The sequencer’s polyphonic capabilities enable users to layer additional sounds, such as counter melodies and chords, over the existing sequence. The flexibility of mapping a sequence onto new chords can revitalize a song’s arrangement.
While Arturia maintained a similar physical design with 32 keys and a compact body, the build quality appears to have shifted, moving from a metal base to a plastic one, which may affect durability. The KeyStep mk2 also features new controls, including an endless encoder and a small OLED display.
Overall, the KeyStep mk2 integrates updated features while attempting to retain the affordable pricing and accessibility of the original model. Further analysis may be needed to assess its impact on user creativity and workflow within music production.
Source: https://www.theverge.com/tech/817387/arturia-keystep-mk2-midi-controller-generative-sequencing-writers-block