!!!!!!!!!!!!!!!!!!!!!!!!!!
 !!!!!! COMING LATER !!!!!!
 !!!!!!!!!!!!!!!!!!!!!!!!!!
 
 
 This is optional.
 No one has to be indexed, but you can.
 
 +-------------------+         +-------------+
 |  artists webpage  |         |             |
 | +---------------+ |         |             |
 | |  musichearts  | |         |             |
 | |     shop      +<--------->+             |
 | |    plugin     | |         | musichearts |<-------- GOOGLE
 | +---------------+ |         |   search    |
 +-------------------+         |   index     |
                               |   server    |
                               |             |<-------- YAHOO
 +-------------------+         |             |
 |  artists webpage  |         |             |
 | +---------------+ |         |             |
 | |  musichearts  | |         |             |<-------- OTHER SERCH
 | |     shop      +<--------->+             |          INSTITUTIONS
 | |    plugin     | |         |             |
 | +---------------+ |         |             |
 +-------------------+         |             |
                               |             |
                               +-------------+
           .
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           .