bingo

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Across
  1. 3. an imaginary animal that looks like a horse and has one straight horn growing from the middle of its forehead
  2. 5. a state or situation in which you are alone, usually because you want to be
Down
  1. 1. a piece of music that is performed by one singer or musician; something that is done without another person
  2. 2. used to say that something or someone is unlike anything or anyone else; special or unusual
  3. 3. the act of saying or singing something together at the same time; as one
  4. 4. of or relating to the sun, which there is only one of