The eight volumes of Songs Without Words, each consisting of six songs , were written at various points throughout Mendelssohn's life, and were published separately. The piano became increasingly popular in Europe during the early nineteenth century, when it became a standard item in many middle-class households.
Yes, you can install tile over tile. Removing old tile can cause damage to the wall and create more work than just installing tile over tile. Depending on where you want to install the tile will determine what you need to do to prepare the surface for re-tiling. These guidelines and a few tips will help your job of installing tile over tile go much easier.
Place one full tile on top of the tile closest to the wall. Align the top tile so that its four edges line up with the already-installed tile below. Set a second tile on top of the first and slide it up against the wall. Draw a pencil line along the inner edge of the top tile, marking the middle tile (as shown).