Task 2 Here is the completed table of differences. Listen again to the tape. Tick the differences the expert mentions.

	LPs	CDs
1. Recording system 2. Sound quality 3. Access 4. Audio pattern 5. Material 6. Playing mechanism 7. Durability 8. Size 9. Playing time	analogue poorer than the original serial grooves vinyl mechanical easily damaged 12 inches 45 minutes	digital like the original random pits perspex laser does not deteriorate 12 cm 74 minutes