‘Speaking one to another in psalms and hymns and spiritual songs, singing and making melody with your heart to the Lord, giving thanks always for all things in the name of our Lord Jesus Christ to God, even the Father.'
Rather than the bawdy singing of the drunk they are to engage in spiritual song, indeed they will not be able to help it, their hearts overflowing through the word of Christ (Colossians 3:16) and the Holy Spirit. They are to be continually filled with worship and praise, expressing their continual gratitude to God the Father for all they have received in Christ, which is everything that is important.
‘Psalms and hymns and spiritual songs.' Covering the whole range of spiritual music. The Holy Spirit allows variety.