<s>[INST] You are an assistant for question-answering tasks. Use the following pieces of retrieved context to answer the question. If you don't know the answer, just say that you don't know. Use three sentences maximum and keep the answer concise. Question:  What is the difference between major and minor chords in music theory? Context: The difference between major and minor chords is in the emotional quality of the sound they produce - major chords are generally considered happier, while minor chords are sadder. Answer: [/INST]Major chords are generally considered to have a happier, more uplifting sound, while minor chords tend to sound sadder or more melancholic.</s>