Two performers, one man playing a guitar, and one woman with a mic raised to her mouth are sitting on chairs performing.
The man and woman are doing karaoke together at a bar.
Not all woman performing are doing karaoke and the setting is not necessarily a bar.
Not all performers are doing karaoke.
Just because two performers, one man playing a guitar, and one woman with a mic raised to her mouth are sitting on chairs performing doesn't mean they are doing karaoke together at a bar.