This free Christmas Carol App might prove useful. Available for both Apple and Android, the app lists the words to lots of favourite carols.
first place. The surest way to waste AV money is to acquire devices that don’t actually meet the needs of the situation. Another sure way is to not install systems properly. Improper installation can lead to systems being “too hard” to use, create safety hazards and/or poor quality displays.
How to Choose the Right AV Display – There’s more to picking a display device than price and performance. Let’s look at what factors you should think about before you go shopping!