The meaning of trombone in dream | Dream Interpretation
Vision: Seeing a trombone: your bad conscience wants your attention. Hearing a trombone: you deeply regret a stupid thing you did a long time ago. Playing a trombone: you will soon take a certain person to task. Looking at several trombones: you arc now making several commitments. See Trumpet.
To play a trombone or see or hear one being played signifies success in love.
To dream of playing a trombone forecasts a sudden and surprising change in your life. However, if you play the trombone in real life, this dream has no special meaning.