Manually adjust the hue, the saturation, and the luminance of your clips, and work more in depth with color correcting tools.
Retrim either part or all of your clip with different speeds.
Use the Audition feature to go back and forth between multiple clips to decide what would work best within your timeline.
Advanced Audio Editing
Add sound effects, fades, and other enhancements to liven your audio within your projects.
Work with keyframes to specifically adjust volume amounts for your clips.