user
Instruction
Answer the question based on the provided table.


Table
Table Title: A Touch of Class (band)
Table Content:
| Year | Single | Peak chart positions\nAUS | Peak chart positions\nAUT | Peak chart positions\nBEL\n(Fl) | Peak chart positions\nBEL\n(Wa) | Peak chart positions\nFIN | Peak chart positions\nFRA | Peak chart positions\nGER | Peak chart positions\nNED | Peak chart positions\nSWE | Peak chart positions\nSUI | Certifications\n(sales thresholds) | Album |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 2000 | "Around the World (La La La La La)" | 11 | 1 | 10 | 10 | 7 | 12 | 1 | 5 | 8 | 1 | GER: Platinum\nAUT: Gold\nSWI: Gold\nFRA: Silver | Planet Pop |
| 2000 | "My Heart Beats Like a Drum (Dam Dam Dam)" | 76 | 6 | 11 | 3 | 12 | 39 | 3 | 37 | 38 | 21 | GER: Gold | Planet Pop |
| 2000 | "Why Oh Why" | — | 16 | 39 | 15 | — | — | 16 | — | — | — |  | Planet Pop |
| 2000 | "Thinking of You" | — | — | — | — | — | — | 46 | — | — | 51 |  | Planet Pop |
| 2001 | "I'm In Heaven (When You Kiss Me)" | — | 27 | — | — | — | — | 22 | — | — | 31 |  | Touch the Sky |
| 2001 | "Call on Me" | — | — | — | — | — | — | — | — | — | — |  | Touch the Sky |
| 2001 | "Set Me Free" | — | — | — | — | — | — | 44 | — | — | — |  | Touch the Sky |
| 2001 | "New York City" | — | — | — | — | — | — | — | — | — | — |  | Touch the Sky |


Question
how many songs on the touch the sky album reached a peak chart position?


Answer Format
The final answer should be concise and use the following format:
```json
{
    "answer": [
        "answer1",
        "answer2",
        ...
    ]
}
```
rule
["2"]