This project examined my artistic expression, role, and technical execution as a music
producer in the transition from solo loop-based vocal production in a DAW to collective choir
configurations in a studio environment. Three production projects were carried out: vocal
doubling with individual singers and groups, a smaller vocal ensemble, and a large choir of
twenty-five participants, alongside two experiments exploring monitoring methods. Data was
collected through logbooks and questionnaires, and the project follows the principles of good
research practice. The results show that the producer role changes qualitatively with ensemble
size: from direct instruction in individual doubling, to delegation and systems thinking with a
large choir. Communication works best when it is physical and concrete, and the producer's
confidence directly transfers to the singers' performance. The choice of monitoring affects not
only intonation but also singers self-confidence and artistic presence. No universal solution
was identified, however combining headphone listening with one ear off proved an effective
middle ground, particularly with inexperienced singers. Formation concretely influences
collective listening and expression, with block formation strengthening intonation while a
semicircle was experienced as more expressive. The study demonstrates that the transition
from solo DAW work to collective recording involves a negotiation of creative vision, where
loss of control is not solely a limitation but also a source of musical qualities that cannot be
planned or replaced.