Random triples
| Subject | Object |
|---|---|
| gptkb:Yamaha_C7_Grand_Piano | Acoustic piano |
| gptkb:Yamaha_U1 | traditional acoustic piano |
| gptkb:Kawai_K-22 | grand piano sound |
| gptkb:Sibelius_Academy_Concert_Hall | concert hall acoustics |
| gptkb:Pleyel_Model_220 | traditional acoustic |
| gptkb:Baldwin_Concert_Grand_Pianos | acoustic piano |