Gospel is music that praise God.In by creating a joyful mood by using fast tempo like allegro and also allegretto the way gospel can express this mood is by using Instruments like for example drums and piano . they aslo have back up singers too and the main singer with trumpets in the back also gutiar's. These Instruments make the tone happy and joyful and exciting .the tempo speeds up by the instruments sounding loud like drums and the main singer singing.