Possible Clues:

• Bouquet is a parting purchase
• Purpose of an ode
• 'Now to the Lord sing --s' (carol)
• Eulogy content
• Congratulations to make the piano go higher
• Gush about
• Rebuilding a spire is something churchgoers do
• Be aware of (something)
• Sounds as if one is on one's knees, but may get up at the end
• This will give a boost to the piano and give it a lift