Mobile 2013 consists of three fully written-out parts for three contrabasses; there is no score. 

If three bassists are available, Mobile 2013 may be performed as a completely acoustic work, with one player on each part. Alternative versions are also possible: one of the parts may be performed as a solo, with versions of the other two parts played back as electronics (see below); two parts may be performed live with the third played back as electronics. Although the duration of the work is variable, performances will last ca. 7-9 minutes.