Answer:
Usually, violins, double basses, cellos, and violas are in an orchestras.
Explanation:
They range from high to low.
A) Brahms
Johan Brahms is the name of this famous musician, composer, and the song is called "Guten Abend, Gute Nacht".
You can find the sound in Wikipedia and I am sure you will recognize it as the most famous lullaby.
