The psalm begins with a hallelujah and the place of praise: praise God in his sanctuary, praise him in his mighty heavens. The sanctuary is the temple on earth, and the heavens, the sky, where God reigns. Praise rises on earth and on high, without separation.
Verse 2 gives the motive: praise him for his mighty deeds, praise him according to his excellent greatness. God is worthy for what he does and for who he is. Verses 3 to 5 list the instruments: praise him with trumpet sound, with lute and harp, with tambourine and dance, with strings and pipe, with sounding cymbals, with loud clashing cymbals. They are wind, string and percussion instruments, and also dance. Every form of music has a place in praise.
Verse 6 closes the psalm and the whole book: let everything that has breath praise the Lord. Hallelujah. There is no limit of people or age, or instruments: every being that has breath is invited to praise the one who gave it.