Now, this is quite a challenge: Pick up the sound of an instrument purely–add nothing, omit nothing. If necessary, cling firmly to the audio source of the sound you are supposed to capture. But don’t get in the way or otherwise distract the musician. Be forgiving when the handling is sometimes rude, e. g. on stage or on the road. Sennheiser instrument microphones excel in all these disciplines.
There is a special Sennheiser microphone for just about any instrument. Be it brass, woodwind, guitar, bass, drums, percussion, piano, a whole orchestra–in fact, even the spaces beyond and in between. Sennheiser instrument microphones have a way of letting each of them sound their best while still sounding like themselves.