Introduction:
The given statement states that the song is in a particular language, and we need to determine which language it is. The options provided are English, Telugu, Bengali, and Marathi. We will analyze each option and provide a detailed explanation for choosing the correct answer.

Explanation:
- English: English is a widely spoken language and is commonly used for songs in various parts of the world. It is one of the most popular languages for music production, with many international artists composing and singing in English. Therefore, it is possible that the song mentioned in the question is in English.

- Telugu: Telugu is a regional language spoken in the southern Indian state of Andhra Pradesh and Telangana. While Telugu music is quite popular in the region, it may not be the most likely choice for a song mentioned in a general question without any specific context or indication of the region.

- Bengali: Bengali is a language spoken in the eastern Indian states of West Bengal and Tripura, as well as Bangladesh. Bengali music is rich in tradition and has a strong cultural influence in these regions. However, without any specific context or mention of these regions, it is less likely that the song mentioned in the question is in Bengali.

- Marathi: Marathi is a regional language spoken in the western Indian state of Maharashtra. Marathi music has a distinct style and is popular among Marathi-speaking communities. However, similar to Telugu and Bengali, without any specific context or mention of Maharashtra, it is less likely that the song mentioned in the question is in Marathi.

Conclusion:
After analyzing the options and considering the general context of the question, the correct answer is option 'A' - English. English is a widely spoken language and is commonly used for songs around the world. Without any specific regional context or indication, English is the most likely language for the song in question.