I have many times heard and read that the true end of prayer is to cultivate fellowship with God, seeking not to have anything from his hand but only to be in his presence. (religion-online.org)
In music the petitionary end of prayer, at least petition for specific things, is at a minimum and praise and adoration are the dominant moods — think of the hymns you like best, and see if this is not the case. (religion-online.org)