| Sangsystem | Club Nine Sang System | RTF | 0 | 2002-01-10 BS v.01 | |
| Sangsystem | Morotssang | RTF | 0 | 2001-06-12 Sof v.01 | |
| Sangsystem | Morotssang original | RTF | 0 | 2002-01-25 Sof v.01 | |
| Sangsystem | Scanian 1NT | RTF | 0 | 2001-12-14 DB v.01 | |
| Sangsystem | STG-sang | RTF | 0 | 2002-08-09 DB v.01 | |
| Sangsystem | Super Standard 1NT | RTF | 0 | 2002-03-07 CE v.01 | |
| Sangsystem | Suddsang | RTF | 0 | 2004-07-17 Sof v.01 | |
| Sangsystem | Diverse 2/3-sangmetoder | 0 | 2003-10-26 Sof v.01 | ||
| Sangsystem | Dubbel Stayman | RTF | 0 | 2004-04-19 AF v.01 | |
| Sangsystem | Scanian 1NT, boken | 0 | 2002-01-27 AW v.01 | ||
| Sangsystem | 3NT-system | RTF | 0 | 2002-02-06 DB v.01 | |
| Sangsystem | Carrots 2NT | RTF | 0 | 2001-12-06 Sof v.01 | |
| Sangsystem | Backströms 2NT | RTF | 0 | 2004-12-06 LB v.02 |