This app contains all the listening exercises for the book Heitere memory games in large print (HGS) from memo publishing house in a contemporary implementation.Songs, musical instruments, animal sounds and noises as listening exercises for the systematic and targeted training of the sense of hearing.As a therapist, carer or relative, you can use cognitive training according to Dr. Perform stem.You can find the solutions to the listening exercises in the associated materials “Cheerful memory games in large print” from memo publishing house.