Sadness: add a slow violin solo
Happiness: make it quick with light notes
Anxiety: make a slow part of the symphony, then suddenly add in a quick and high note every so often
C- ink is added to the engraved grooves
The harp device has been synonymous with Guinness since 1862 when it was used as a symbol on the first bottle label for GUINNESS®. It was registered as a Guinness company trademark in 1876. It is because of the harp trademark that Guinness named its first lager 'Harp' in 1960.
Answer: a
Explanation: because it matches the sentence.
