Search as you type while playing a playlist

While playing a song from the playlist and focus is on the tree view (list of songs) if the user starts typing it starts performing a search on the characters entered. The search just finds the first song that matches and highlights it. Songs are matched if their title begins with the characters entered. This is different from the search option already present because it only finds the first one, it does not remove songs from the playlist view, searches only on the title, and does not require focus in the Search box to being typing.