Utiliser "pizzazz" dans une phrase

1. A doctor was talking to a group of rather elderly patients about health issues and he decided to create a visual impression to give his case more meaning and pizzazz

2. Danny suggested the band members brainstorm to think up new ideas that might add a bit of pizzazz to the band, something he called “blue sky thinking

3. Whether you know a lot or a little to begin with, research can add pizzazz