Foobar 2000 change tracks title

Solution 1:

Foobar2000 has a rename tool already build in. It's a little bit hidden and unknown therefore.

1. Select your files you want to rename and select Properties in the context menu

   

2. Go to Tools » Automatically fill values...

   

3. Select other as source type and enter blabla %tracknumber%, your fixed string and the corresponding tracknumber.

   Everything wrapped with percent signs are variables. Other common variables are %title%,
   %artist%, %album% or %filename%.

   As last step you have to define the MP3 meta tags to change. In your case you want to change %title%

   

4. Your result: All titles are renamed with a fixed pattern and the tracknumber

   

Or use Foobar's plugin masstagger which is similar to use, but more powerful since it can use Foobar's Title Formatting