Is a kindergarten student who is compelled to play musical instruments like the organ and listen to children's songs with music as part of her studies considered sinful, or is she deemed to be in a state of necessity?

It is forbidden to listen to musical instruments and their tools. Therefore, one must avoid a field of study that includes them, unless it is possible to avoid the subject of playing music without affecting the studies, or if the job does not require playing music. Otherwise, one must search for another specialization that does not necessitate falling into what is prohibited.