What Paul reminded the Ephesian believers of gives me itchy feet that want to dance for joy. Once you were under God's curse, doomed forever for your sins. You went along with the crowd . . . Light and lively celebration music thaws joints frozen by arthritis causing them to begin to creek and groan. In the presence of celebration I've seen depressed people smile, stubborn un-cooperative pillars of salt start tapping their toes and rigid formalists begin to sway ever so little.
Some songs are both celebration and praise.
Praise is bragging about the wonders of our great God. It is speaking forth His mighty deeds and loving kindness. Worship is ascribing worth to God with our body, soul and spirit. Intellectually, we worship God with a language of worship. The Bible shows that our emotions and bodies are involved in worship.