I played this before I prayed every day for a week or two just to remind myself who I was praying to.

Keller takes you through one Psalm each day, helps you apply them and offers a prayer at the end. It's a refreshing reminder of the joy of praying daily and guides you through the days you feel meh. It has encouraged me to remember to praise God in prayer.

I've used this for years with different categories labelled (family, god children ECC) and then index cards that have someone's name on them. I then go through each category each prayer time and pray for the person at the front, before moving them to the back of the section.

In 9 short chapters Hill explains the Lord’s Prayer in a way that inspired me to pray it more and preach on it. I took it on holiday and read a chapter each morning