There have been discussions about this, here, previously. Have you searched, yet?I think many of us who were brought up with hymns, were tuned into a depth of spiritual usefulness from the words and tunes of the best hymns, which we find lacking, quite often, from some contemporary praise music. (The words are often about what I'm going to do for God; often there is a very repetitive (boring) tune, which depends heavily on the support of musical instruments; the content is fequently limited to one central concept, lightly embellished, which, once embraced, [the song] has more or less fulfilled its usefulness.)As you probably see, I post a lot of hymns in the praise thread. Partly, that's because I've had trouble finding the other kind of music in the public domain and posted on the web, but, also, the 'beauty' of hymns, apart from the words, are that they travel well - which you might appreciate. They are sung to a steady rhythm, with at most, only one dropped beat at the beginning of a line, in the occasional tune. There is, therefore, no missing instrumental section. The whole thing is carried on a much stronger tune, usually, which can be sung without accompaniment.Often these tunes were written for 4 part singing, which means if anyone is even slightly musical, as long as the melody (the main tune) is correctly pitched, everyone else who is a bass, tenor or alto, can sing a part - so it is real original praise music to the Lord - and not a guitar, keyboard, drum kit or amplifier in sight.It is my personal view that the church needs to know its hymns first, for times of difficulty and persecution, and times of being out in the field away from local church comforts. If not, as with those who don't take in scripture properly when they read it, the moment there is a physical dearth of spiritual food, one is more vulnerable to attack (and failure).Fully I accept that there are some excellent 'non-hymns' but these are the ones which have the qualities of a hymn which I've mentioned - meaningful content, continuous singing to a regular rhythm with spaces for dropped beats or instrumental sections kept extremely short, and, most importantly, a proper spiritual tune which goes to more than 3 chords on a guitar. The tests of a good tune are that it can be sung in parts, or, the melody is very strong (despite, perhaps, not lending itself to harmonies) and pitched right in the middle of everyone's range. These two types of tune will be amenable to come back on the wings of the Spirit in times of need, more than all the others..... just my two pen'rth....