Singen
Stimme, die gehört werden will — die Erlaubnis des Körpers, zu fühlen und auszudrücken zugleich.
Singing in a dream is the dictionary's image of voice that has chosen to be heard. The dream often appears when you have given yourself permission, however privately, to express something. Singing alone is the small private version; singing with others is the version where the expression is collective.
Where you often see it. Singing alone in a quiet room. Singing in a group. The dream uses singing for voice that has decided to be heard — the body's permission to feel and express at once.
What it is not. Singing is not always confidence. The dictionary often reads it as the small permission that preceded a larger one.
Related in the dictionary. Read singing with music, mouth, tongue, and any scene where voice arrived.